12562625022 has 32 divisors (see below), whose sum is σ = 26189480832. Its totient is φ = 4013548704.

The previous prime is 12562625021. The next prime is 12562625027. The reversal of 12562625022 is 22052626521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12562625021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407428 + ... + 437175.

It is an arithmetic number, because the mean of its divisors is an integer number (818421276).

Almost surely, 2^12562625022 is an apocalyptic number.

12562625022 is an abundant number, since it is smaller than the sum of its proper divisors (13626855810).

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

12562625022 is a wasteful number, since it uses less digits than its factorization.

12562625022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844712.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 12562625022 in words is "twelve billion, five hundred sixty-two million, six hundred twenty-five thousand, twenty-two".