122662056 has 48 divisors (see below), whose sum is σ = 337075200. Its totient is φ = 37169440.

The previous prime is 122662051. The next prime is 122662063. The reversal of 122662056 is 650266221.

It is not an unprimeable number, because it can be changed into a prime (122662051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18216 + ... + 24023.

It is an arithmetic number, because the mean of its divisors is an integer number (7022400).

Almost surely, 2^122662056 is an apocalyptic number.

It is an amenable number.

122662056 is an abundant number, since it is smaller than the sum of its proper divisors (214413144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122662056 is a wasteful number, since it uses less digits than its factorization.

122662056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42270 (or 42255 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 122662056 is about 11075.2903347948. The cubic root of 122662056 is about 496.8631022348.

The spelling of 122662056 in words is "one hundred twenty-two million, six hundred sixty-two thousand, fifty-six".