323312220132212 has 12 divisors (see below), whose sum is σ = 578954440702176. Its totient is φ = 157896665645880.

The previous prime is 323312220132199. The next prime is 323312220132247. The reversal of 323312220132212 is 212231022213323.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 939861104864 + ... + 939861105207.

It is an arithmetic number, because the mean of its divisors is an integer number (48246203391848).

Almost surely, 2^{323312220132212} is an apocalyptic number.

It is an amenable number.

323312220132212 is a deficient number, since it is larger than the sum of its proper divisors (255642220569964).

323312220132212 is a wasteful number, since it uses less digits than its factorization.

323312220132212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1879722210118 (or 1879722210116 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 323312220132212 its reverse (212231022213323), we get a palindrome (535543242345535).

The spelling of 323312220132212 in words is "three hundred twenty-three trillion, three hundred twelve billion, two hundred twenty million, one hundred thirty-two thousand, two hundred twelve".