#include <bits/stdc++.h>
#include <atcoder/modint>
using namespace std;
using mint = atcoder::modint998244353;
mint fact[2<<17], ifac[2<<17];
int main() {
	std::ios_base::sync_with_stdio(false);
	std::cin.tie(nullptr);
	fact[0] = ifac[0] = 1;
	for(int i = 1; i < 2<<17;i++) {
		fact[i] = fact[i - 1] * i;
		ifac[i] = fact[i].inv();
	}
	string S;
	cin >> S;
	const int N = S.size();
	vector<int> freq(10);
	for(int i = 0; i < N; i++) freq[S[i] - '0'] += 1;
	mint ans = 0;
	for(int i = 1; i < 10; i++) if(freq[i]) {
		mint t = fact[N-1];
		for(int j = 0; j < 10; j++) t *= ifac[freq[j] - (j == i)];
		ans += t;
	}
	cout << ans.val() << "\n";

}