1238360165212 has 12 divisors (see below), whose sum is σ = 2179657055016. Its totient is φ = 615601006640.

The previous prime is 1238360165171. The next prime is 1238360165249. The reversal of 1238360165212 is 2125610638321.

It is a congruent number.

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, 894768214 + ... + 894769597.

It is an arithmetic number, because the mean of its divisors is an integer number (181638087918).

Almost surely, 2^{1238360165212} is an apocalyptic number.

It is an amenable number.

1238360165212 is a deficient number, since it is larger than the sum of its proper divisors (941296889804).

1238360165212 is a wasteful number, since it uses less digits than its factorization.

1238360165212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789537988 (or 1789537986 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 1238360165212 in words is "one trillion, two hundred thirty-eight billion, three hundred sixty million, one hundred sixty-five thousand, two hundred twelve".