#include "atcoder/math.hpp"
#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;

using i32 = int;
using i64 = long long;
using f64 = long double;
using i128 = __int128_t;
using p2 = pair<i64, i64>;
using el = tuple<i64, i64, i64>;
using mint = atcoder::modint998244353;

void _main();
int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  _main();
}

i64 pow(i64 x, i64 n, i64 m) {
  i64 res = 1;
  i64 t = x % m;
  while (n > 0) {
    if (n & 1) {
      res = res * t % m;
    }
    t = t * t % m;
    n >>= 1;
  }
  return res;
}

void _main() {
  string s;
  cin >> s;
  vector<i64> cnt(10, 0);
  for (i64 i = 0; i < s.size(); i++) {
    cnt[s[i] - '0']++;
  }
  // nCcnt[0]
  mint ans = 1;
  i64 n = s.size();
  for (i64 i = 0; i < 10; i++) {
    if (i == 0) n--;
    for (i64 j = 1; j <= n; j++) ans *= j;
    for (i64 j = 1; j <= cnt[i]; j++) ans /= j;
    for (i64 j = 1; j <= n - cnt[i]; j++) ans /= j;
    if (i == 0) n++;
    n -= cnt[i];
  }
  cout << ans.val() << "\n";
}