12501303022 has 64 divisors (see below), whose sum is σ = 22530493440. Its totient is φ = 5143463424.

The previous prime is 12501303007. The next prime is 12501303053. The reversal of 12501303022 is 22030310521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1041129 + ... + 1053067.

It is an arithmetic number, because the mean of its divisors is an integer number (352038960).

Almost surely, 2^12501303022 is an apocalyptic number.

12501303022 is a deficient number, since it is larger than the sum of its proper divisors (10029190418).

12501303022 is a wasteful number, since it uses less digits than its factorization.

12501303022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12097.

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 12501303022 its reverse (22030310521), we get a palindrome (34531613543).

The spelling of 12501303022 in words is "twelve billion, five hundred one million, three hundred three thousand, twenty-two".