s = input()
p = 998244353
n = len(s)

pow2 = [1 for i in range(n+1)]
pow11 = [1 for i in range(n+1)]
for i in range(n):
    pow2[i+1] = pow2[i] * 2 % p
    pow11[i+1] = pow11[i] * 11 % p

ans = 0
for i in range(n):
    ans = (ans + int(s[i]) * pow11[n-i-1] % p * pow2[i] % p) % p

print("{}".format(ans))