122553325304 has 64 divisors (see below), whose sum is σ = 255439699200. Its totient is φ = 54858456576.

The previous prime is 122553325291. The next prime is 122553325313. The reversal of 122553325304 is 403523355221.

It is a congruent number.

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, 78992 + ... + 501344.

It is an arithmetic number, because the mean of its divisors is an integer number (3991245300).

Almost surely, 2^122553325304 is an apocalyptic number.

It is an amenable number.

122553325304 is an abundant number, since it is smaller than the sum of its proper divisors (132886373896).

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

122553325304 is a wasteful number, since it uses less digits than its factorization.

122553325304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422484 (or 422480 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 122553325304 in words is "one hundred twenty-two billion, five hundred fifty-three million, three hundred twenty-five thousand, three hundred four".