312212432101324 has 12 divisors (see below), whose sum is σ = 546427040244904. Its totient is φ = 156090420602784.

The previous prime is 312212432101313. The next prime is 312212432101331. The reversal of 312212432101324 is 423101234212213.

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, 3948817497 + ... + 3948896560.

Almost surely, 2^{312212432101324} is an apocalyptic number.

It is an amenable number.

312212432101324 is a deficient number, since it is larger than the sum of its proper divisors (234214608143580).

312212432101324 is a wasteful number, since it uses less digits than its factorization.

312212432101324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7897723944 (or 7897723942 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 312212432101324 its reverse (423101234212213), we get a palindrome (735313666313537).

The spelling of 312212432101324 in words is "three hundred twelve trillion, two hundred twelve billion, four hundred thirty-two million, one hundred one thousand, three hundred twenty-four".