12564231204000 has 192 divisors, whose sum is σ = 47040481942272. Its totient is φ = 2871824256000.

The previous prime is 12564231203981. The next prime is 12564231204023. The reversal of 12564231204000 is 40213246521.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74703091 + ... + 74871090.

It is an arithmetic number, because the mean of its divisors is an integer number (245002510116).

Almost surely, 2^{12564231204000} is an apocalyptic number.

12564231204000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12564231204000 is an abundant number, since it is smaller than the sum of its proper divisors (34476250738272).

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

12564231204000 is a wasteful number, since it uses less digits than its factorization.

12564231204000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149574216 (or 149574198 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 12564231204000 in words is "twelve trillion, five hundred sixty-four billion, two hundred thirty-one million, two hundred four thousand".