12632422562 has 32 divisors (see below), whose sum is σ = 20781342720. Its totient is φ = 5742152640.

The previous prime is 12632422559. The next prime is 12632422573. The reversal of 12632422562 is 26522423621.

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, 28418 + ... + 161469.

It is an arithmetic number, because the mean of its divisors is an integer number (649416960).

Almost surely, 2^12632422562 is an apocalyptic number.

12632422562 is a deficient number, since it is larger than the sum of its proper divisors (8148920158).

12632422562 is a wasteful number, since it uses less digits than its factorization.

12632422562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189986.

The product of its digits is 69120, while the sum is 35.

The spelling of 12632422562 in words is "twelve billion, six hundred thirty-two million, four hundred twenty-two thousand, five hundred sixty-two".