312020013201232 has 80 divisors (see below), whose sum is σ = 696266575729920. Its totient is φ = 132688015220736.

The previous prime is 312020013201227. The next prime is 312020013201241. The reversal of 312020013201232 is 232102310020213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10144948 + ... + 26962195.

It is an arithmetic number, because the mean of its divisors is an integer number (8703332196624).

Almost surely, 2^{312020013201232} is an apocalyptic number.

It is an amenable number.

312020013201232 is an abundant number, since it is smaller than the sum of its proper divisors (384246562528688).

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

312020013201232 is a wasteful number, since it uses less digits than its factorization.

312020013201232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37107740 (or 37107734 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 312020013201232 its reverse (232102310020213), we get a palindrome (544122323221445).

The spelling of 312020013201232 in words is "three hundred twelve trillion, twenty billion, thirteen million, two hundred one thousand, two hundred thirty-two".