12933721861602 has 32 divisors (see below), whose sum is σ = 25945965185280. Its totient is φ = 4298168136960.

The previous prime is 12933721861597. The next prime is 12933721861633. The reversal of 12933721861602 is 20616812733921.

It is a super-2 number, since 2×12933721861602² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1785399 + ... + 5390277.

It is an arithmetic number, because the mean of its divisors is an integer number (810811412040).

Almost surely, 2^{12933721861602} is an apocalyptic number.

12933721861602 is an abundant number, since it is smaller than the sum of its proper divisors (13012243323678).

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

12933721861602 is a wasteful number, since it uses less digits than its factorization.

12933721861602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3606698.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 12933721861602 in words is "twelve trillion, nine hundred thirty-three billion, seven hundred twenty-one million, eight hundred sixty-one thousand, six hundred two".