322475347272 has 64 divisors (see below), whose sum is σ = 868256928000. Its totient is φ = 99217004544.

The previous prime is 322475347231. The next prime is 322475347387. The reversal of 322475347272 is 272743574223.

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, 9558129 + ... + 9591807.

It is an arithmetic number, because the mean of its divisors is an integer number (13566514500).

Almost surely, 2^322475347272 is an apocalyptic number.

It is an amenable number.

322475347272 is an abundant number, since it is smaller than the sum of its proper divisors (545781580728).

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

322475347272 is a wasteful number, since it uses less digits than its factorization.

322475347272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64390 (or 64386 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 48.

The spelling of 322475347272 in words is "three hundred twenty-two billion, four hundred seventy-five million, three hundred forty-seven thousand, two hundred seventy-two".