12390368374022 has 32 divisors (see below), whose sum is σ = 18706236595200. Its totient is φ = 6155084775168.

The previous prime is 12390368374009. The next prime is 12390368374031. The reversal of 12390368374022 is 22047386309321.

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, 769723478 + ... + 769739574.

It is an arithmetic number, because the mean of its divisors is an integer number (584569893600).

Almost surely, 2^{12390368374022} is an apocalyptic number.

12390368374022 is a deficient number, since it is larger than the sum of its proper divisors (6315868221178).

12390368374022 is a wasteful number, since it uses less digits than its factorization.

12390368374022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19940.

The product of its (nonzero) digits is 2612736, while the sum is 50.

The spelling of 12390368374022 in words is "twelve trillion, three hundred ninety billion, three hundred sixty-eight million, three hundred seventy-four thousand, twenty-two".