import sys
sys.set_int_max_str_digits(0)
MOD = 998244353
S = input()
N = len(S)

# 準備
# 2**(N-1), 11**(N-1) まで欲しい

pow2 = [1]
pow11 = [1]

for _ in range(N - 1):
    pow2.append(pow2[-1]*2%MOD)
    pow11.append(pow11[-1]*11%MOD)

ans = 0
for i in range(N):
    num = int(S[-1-i])
    # sub = num * 11**(i) * 2**(N - 1 - i)
    sub = num * pow11[i] * pow2[N - 1 - i]
    ans += sub
    ans %= MOD

print(ans)