122227856 has 20 divisors (see below), whose sum is σ = 238389504. Its totient is φ = 60708000.

The previous prime is 122227793. The next prime is 122227873. The reversal of 122227856 is 658722221.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22880 + ... + 27711.

Almost surely, 2^122227856 is an apocalyptic number.

122227856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

122227856 is a deficient number, since it is larger than the sum of its proper divisors (116161648).

122227856 is a wasteful number, since it uses less digits than its factorization.

122227856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50750 (or 50744 counting only the distinct ones).

The product of its digits is 26880, while the sum is 35.

The square root of 122227856 is about 11055.6707621021. The cubic root of 122227856 is about 496.2761426247.

The spelling of 122227856 in words is "one hundred twenty-two million, two hundred twenty-seven thousand, eight hundred fifty-six".