12011586961024 has 96 divisors (see below), whose sum is σ = 27917323336800. Its totient is φ = 5147822061312.

The previous prime is 12011586961007. The next prime is 12011586961051. The reversal of 12011586961024 is 42016968511021.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 640414 + ... + 4943005.

It is an arithmetic number, because the mean of its divisors is an integer number (290805451425).

Almost surely, 2^{12011586961024} is an apocalyptic number.

12011586961024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12011586961024 is an abundant number, since it is smaller than the sum of its proper divisors (15905736375776).

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

12011586961024 is an frugal number, since it uses more digits than its factorization.

12011586961024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5583468 (or 5583428 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 46.

The spelling of 12011586961024 in words is "twelve trillion, eleven billion, five hundred eighty-six million, nine hundred sixty-one thousand, twenty-four".