122476798128 has 80 divisors (see below), whose sum is σ = 317127354336. Its totient is φ = 40731678720.

The previous prime is 122476798039. The next prime is 122476798151. The reversal of 122476798128 is 821897674221.

122476798128 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56885500 + ... + 56887652.

Almost surely, 2^122476798128 is an apocalyptic number.

It is an amenable number.

122476798128 is an abundant number, since it is smaller than the sum of its proper divisors (194650556208).

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

122476798128 is a wasteful number, since it uses less digits than its factorization.

122476798128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342 (or 4336 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 57.

The spelling of 122476798128 in words is "one hundred twenty-two billion, four hundred seventy-six million, seven hundred ninety-eight thousand, one hundred twenty-eight".