using static System.Math;
using System;

class Modulo
{
    public const int MOD = 998244353;
    private readonly int[] m_facs;
    public int Mul(int a, int b) => (int)(BigMul(a, b) % MOD);
    public Modulo(int n)
    {
        m_facs = new int[n + 1];
        m_facs[0] = 1;
        for (int i = 1; i <= n; ++i)
            m_facs[i] = Mul(m_facs[i - 1], i);
    }
    public int Fac(int n) => m_facs[n];
    public int Pow(int a, int m)
    {
        switch (m)
        {
            case 0:
                return 1;
            case 1:
                return a;
            default:
                int p1 = Pow(a, m / 2);
                int p2 = Mul(p1, p1);
                return ((m % 2) == 0) ? p2 : Mul(p2, a);
        }
    }
    public int Div(int a, int b) => Mul(a, Pow(b, MOD - 2));
    public int Ncr(int n, int r)
    {
        if (n < r) return 0;
        if (n == r) return 1;
        int res = Fac(n);
        res = Div(res, Fac(r));
        res = Div(res, Fac(n - r));
        return res;
    }
}


public class Hello
{
    static void Main()
    {
        var s = Console.ReadLine().Trim();
        getAns(s);
    }
    static void getAns(string s)
    {
        var a = new int[10];
        foreach (var x in s) a[x - '0']++;
        var n = s.Length;
        var md = new Modulo(n);
        if (a[0] == 0)
        {
            long ans = md.Fac(n);
            for (int i = 1; i < 10; i++)
            {
                if (a[i] > 1)
                {
                    var tt = md.Fac(a[i]);
                    ans = md.Div((int)ans, tt);
                }
            }
            Console.WriteLine(ans);
        }
        else
        {
            long ans = (n - a[0]);
            ans *= md.Fac(n - 1);
            ans %= Modulo.MOD;
            for (int i = 0; i < 10; i++)
            {
                if (a[i] > 1)
                {
                    var tt = md.Fac(a[i]);
                    ans = md.Div((int)ans, tt);
                }
            }
            Console.WriteLine(ans);
        }
    }
}