12101497334864 has 20 divisors (see below), whose sum is σ = 26796172670304. Its totient is φ = 5186356000608.

The previous prime is 12101497334827. The next prime is 12101497334887. The reversal of 12101497334864 is 46843379410121.

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, 54024541562 + ... + 54024541785.

Almost surely, 2^{12101497334864} is an apocalyptic number.

12101497334864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12101497334864 is an abundant number, since it is smaller than the sum of its proper divisors (14694675335440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12101497334864 is a wasteful number, since it uses less digits than its factorization.

12101497334864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108049083362 (or 108049083356 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 12101497334864 in words is "twelve trillion, one hundred one billion, four hundred ninety-seven million, three hundred thirty-four thousand, eight hundred sixty-four".