323211031232232 has 128 divisors (see below), whose sum is σ = 1005131796197760. Its totient is φ = 85090522398720.

The previous prime is 323211031232213. The next prime is 323211031232261. The reversal of 323211031232232 is 232232130112323.

It is a self number, because there is not a number n which added to its sum of digits gives 323211031232232.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2769815433 + ... + 2769932120.

It is an arithmetic number, because the mean of its divisors is an integer number (7852592157795).

Almost surely, 2^{323211031232232} is an apocalyptic number.

It is an amenable number.

323211031232232 is an abundant number, since it is smaller than the sum of its proper divisors (681920764965528).

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

323211031232232 is a wasteful number, since it uses less digits than its factorization.

323211031232232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5539747603 (or 5539747599 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 323211031232232 its reverse (232232130112323), we get a palindrome (555443161344555).

The spelling of 323211031232232 in words is "three hundred twenty-three trillion, two hundred eleven billion, thirty-one million, two hundred thirty-two thousand, two hundred thirty-two".