122086056 has 32 divisors (see below), whose sum is σ = 315741600. Its totient is φ = 39291840.

The previous prime is 122086049. The next prime is 122086099. The reversal of 122086056 is 650680221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87010 + ... + 88401.

It is an arithmetic number, because the mean of its divisors is an integer number (9866925).

Almost surely, 2^122086056 is an apocalyptic number.

It is an amenable number.

122086056 is an abundant number, since it is smaller than the sum of its proper divisors (193655544).

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

122086056 is a wasteful number, since it uses less digits than its factorization.

122086056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175449 (or 175445 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 122086056 is about 11049.2559025484. The cubic root of 122086056 is about 496.0841536887.

The spelling of 122086056 in words is "one hundred twenty-two million, eighty-six thousand, fifty-six".