12502226528630 has 32 divisors (see below), whose sum is σ = 22676648087808. Its totient is φ = 4962528968800.

The previous prime is 12502226528629. The next prime is 12502226528639. The reversal of 12502226528630 is 3682562220521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12502226528639) 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, 37655729 + ... + 37986291.

It is an arithmetic number, because the mean of its divisors is an integer number (708645252744).

Almost surely, 2^{12502226528630} is an apocalyptic number.

12502226528630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12502226528630 is a deficient number, since it is larger than the sum of its proper divisors (10174421559178).

12502226528630 is a wasteful number, since it uses less digits than its factorization.

12502226528630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359572.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 12502226528630 in words is "twelve trillion, five hundred two billion, two hundred twenty-six million, five hundred twenty-eight thousand, six hundred thirty".