2331312183212 has 12 divisors (see below), whose sum is σ = 4100505948000. Its totient is φ = 1159739055216.

The previous prime is 2331312183173. The next prime is 2331312183227. The reversal of 2331312183212 is 2123812131332.

2331312183212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1479258212 + ... + 1479259787.

It is an arithmetic number, because the mean of its divisors is an integer number (341708829000).

Almost surely, 2^{2331312183212} is an apocalyptic number.

It is an amenable number.

2331312183212 is a deficient number, since it is larger than the sum of its proper divisors (1769193764788).

2331312183212 is a wasteful number, since it uses less digits than its factorization.

2331312183212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958518200 (or 2958518198 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The spelling of 2331312183212 in words is "two trillion, three hundred thirty-one billion, three hundred twelve million, one hundred eighty-three thousand, two hundred twelve".