322223132 has 24 divisors (see below), whose sum is σ = 703032960. Its totient is φ = 125541360.

The previous prime is 322223087. The next prime is 322223173. The reversal of 322223132 is 231322223.

322223132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522782 + ... + 523397.

It is an arithmetic number, because the mean of its divisors is an integer number (29293040).

Almost surely, 2^322223132 is an apocalyptic number.

It is an amenable number.

322223132 is an abundant number, since it is smaller than the sum of its proper divisors (380809828).

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

322223132 is a wasteful number, since it uses less digits than its factorization.

322223132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046201 (or 1046199 counting only the distinct ones).

The product of its digits is 864, while the sum is 20.

The square root of 322223132 is about 17950.5746983209. The cubic root of 322223132 is about 685.5706839586.

Adding to 322223132 its reverse (231322223), we get a palindrome (553545355).

Subtracting from 322223132 its reverse (231322223), we obtain a palindrome (90900909).

The spelling of 322223132 in words is "three hundred twenty-two million, two hundred twenty-three thousand, one hundred thirty-two".