323222321203012 has 96 divisors (see below), whose sum is σ = 742336515809280. Its totient is φ = 119301595096320.

The previous prime is 323222321203009. The next prime is 323222321203049. The reversal of 323222321203012 is 210302123222323.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 711241453 + ... + 711695755.

It is an arithmetic number, because the mean of its divisors is an integer number (7732672039680).

Almost surely, 2^{323222321203012} is an apocalyptic number.

It is an amenable number.

323222321203012 is an abundant number, since it is smaller than the sum of its proper divisors (419114194606268).

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

323222321203012 is a wasteful number, since it uses less digits than its factorization.

323222321203012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575921 (or 575919 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 323222321203012 its reverse (210302123222323), we get a palindrome (533524444425335).

The spelling of 323222321203012 in words is "three hundred twenty-three trillion, two hundred twenty-two billion, three hundred twenty-one million, two hundred three thousand, twelve".