12502168822 has 16 divisors (see below), whose sum is σ = 22031794512. Its totient is φ = 5245665120.

The previous prime is 12502168799. The next prime is 12502168829. The reversal of 12502168822 is 22886120521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12502168829) 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, 21856653 + ... + 21857224.

It is an arithmetic number, because the mean of its divisors is an integer number (1376987157).

Almost surely, 2^12502168822 is an apocalyptic number.

12502168822 is a deficient number, since it is larger than the sum of its proper divisors (9529625690).

12502168822 is a wasteful number, since it uses less digits than its factorization.

12502168822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43713903.

The product of its (nonzero) digits is 30720, while the sum is 37.

The spelling of 12502168822 in words is "twelve billion, five hundred two million, one hundred sixty-eight thousand, eight hundred twenty-two".