312926013322 has 16 divisors (see below), whose sum is σ = 506088513000. Its totient is φ = 144258063552.

The previous prime is 312926013277. The next prime is 312926013403. The reversal of 312926013322 is 223310629213.

It can be written as a sum of positive squares in 4 ways, for example, as 210358905201 + 102567108121 = 458649^2 + 320261^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7032697 + ... + 7077052.

Almost surely, 2^312926013322 is an apocalyptic number.

312926013322 is a deficient number, since it is larger than the sum of its proper divisors (193162499678).

312926013322 is a wasteful number, since it uses less digits than its factorization.

312926013322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14110617.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 312926013322 in words is "three hundred twelve billion, nine hundred twenty-six million, thirteen thousand, three hundred twenty-two".