12002257586560 has 64 divisors (see below), whose sum is σ = 28727847018000. Its totient is φ = 4795055196160.

The previous prime is 12002257586411. The next prime is 12002257586573. The reversal of 12002257586560 is 6568575220021.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10895710 + ... + 11946589.

Almost surely, 2^{12002257586560} is an apocalyptic number.

12002257586560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12002257586560 is an abundant number, since it is smaller than the sum of its proper divisors (16725589431440).

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

12002257586560 is an equidigital number, since it uses as much as digits as its factorization.

12002257586560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22843139 (or 22843127 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 49.

The spelling of 12002257586560 in words is "twelve trillion, two billion, two hundred fifty-seven million, five hundred eighty-six thousand, five hundred sixty".