12331365422013 has 96 divisors (see below), whose sum is σ = 21079260768384. Its totient is φ = 6861335040000.

The previous prime is 12331365422011. The next prime is 12331365422027. The reversal of 12331365422013 is 31022456313321.

12331365422013 is a `hidden beast` number, since 1 + 23 + 31 + 36 + 542 + 20 + 13 = 666.

It is not a de Polignac number, because 12331365422013 - 2¹ = 12331365422011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12331365422011) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 787385403 + ... + 787401063.

It is an arithmetic number, because the mean of its divisors is an integer number (219575633004).

Almost surely, 2^{12331365422013} is an apocalyptic number.

It is an amenable number.

12331365422013 is a deficient number, since it is larger than the sum of its proper divisors (8747895346371).

12331365422013 is a wasteful number, since it uses less digits than its factorization.

12331365422013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27147 (or 27144 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 12331365422013 in words is "twelve trillion, three hundred thirty-one billion, three hundred sixty-five million, four hundred twenty-two thousand, thirteen".