12867868202 has 32 divisors (see below), whose sum is σ = 22159298304. Its totient is φ = 5489827200.

The previous prime is 12867868159. The next prime is 12867868241. The reversal of 12867868202 is 20286876821.

It is a happy number.

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, 4496252 + ... + 4499112.

It is an arithmetic number, because the mean of its divisors is an integer number (692478072).

Almost surely, 2^12867868202 is an apocalyptic number.

12867868202 is a deficient number, since it is larger than the sum of its proper divisors (9291430102).

12867868202 is a wasteful number, since it uses less digits than its factorization.

12867868202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4214.

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 12867868202 in words is "twelve billion, eight hundred sixty-seven million, eight hundred sixty-eight thousand, two hundred two".