N = input()

D = {}
MOD = 998244353

for i in range(len(N)):
  if N[i] not in D:
    D[N[i]] = 1
  else:
    D[N[i]] += 1

ans = 1

if "0" in D:
  for i in range(len(N), 0, -1):
    if i == len(N):
      ans *= len(N) - D["0"]
    else:
      ans *= i
    ans %= MOD
else:
  for i in range(len(N), 0, -1):
    ans *= i
    ans %= MOD

for i in range(10):
  x = str(i)
  val = 1
  if x in D:
    for j in range(1, D[x]+1):
      val *= pow(j, -1, MOD)
      val %= MOD
  ans *= val
  ans %= MOD

print(ans)