322122532112 has 80 divisors (see below), whose sum is σ = 647026444800. Its totient is φ = 155256138240.

The previous prime is 322122532103. The next prime is 322122532169. The reversal of 322122532112 is 211235221223.

It is a happy 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, 65616314 + ... + 65621222.

It is an arithmetic number, because the mean of its divisors is an integer number (8087830560).

Almost surely, 2^322122532112 is an apocalyptic number.

It is an amenable number.

322122532112 is an abundant number, since it is smaller than the sum of its proper divisors (324903912688).

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

322122532112 is a wasteful number, since it uses less digits than its factorization.

322122532112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6264 (or 6258 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

Adding to 322122532112 its reverse (211235221223), we get a palindrome (533357753335).

The spelling of 322122532112 in words is "three hundred twenty-two billion, one hundred twenty-two million, five hundred thirty-two thousand, one hundred twelve".