322313131232 has 24 divisors (see below), whose sum is σ = 637841833776. Its totient is φ = 160321554432.

The previous prime is 322313131169. The next prime is 322313131237. The reversal of 322313131232 is 232131313223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322313131237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26087828 + ... + 26100179.

It is an arithmetic number, because the mean of its divisors is an integer number (26576743074).

Almost surely, 2^322313131232 is an apocalyptic number.

322313131232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

322313131232 is a deficient number, since it is larger than the sum of its proper divisors (315528702544).

322313131232 is a wasteful number, since it uses less digits than its factorization.

322313131232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52188210 (or 52188202 counting only the distinct ones).

The product of its digits is 3888, while the sum is 26.

Adding to 322313131232 its reverse (232131313223), we get a palindrome (554444444455).

The spelling of 322313131232 in words is "three hundred twenty-two billion, three hundred thirteen million, one hundred thirty-one thousand, two hundred thirty-two".