12230812503564 has 24 divisors (see below), whose sum is σ = 28538671410480. Its totient is φ = 4076921943744.

The previous prime is 12230812503563. The next prime is 12230812503677. The reversal of 12230812503564 is 46530521803221.

12230812503564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12230812503563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1587682 + ... + 5194454.

It is an arithmetic number, because the mean of its divisors is an integer number (1189111308770).

Almost surely, 2^{12230812503564} is an apocalyptic number.

It is an amenable number.

12230812503564 is an abundant number, since it is smaller than the sum of its proper divisors (16307858906916).

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

12230812503564 is a wasteful number, since it uses less digits than its factorization.

12230812503564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3889369 (or 3889367 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 12230812503564 in words is "twelve trillion, two hundred thirty billion, eight hundred twelve million, five hundred three thousand, five hundred sixty-four".