12252039104 has 28 divisors (see below), whose sum is σ = 24969743304. Its totient is φ = 5960450304.

The previous prime is 12252039091. The next prime is 12252039133. The reversal of 12252039104 is 40193025221.

It is a super-2 number, since 2×12252039104² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2584634 + ... + 2589369.

Almost surely, 2^12252039104 is an apocalyptic number.

It is an amenable number.

12252039104 is an abundant number, since it is smaller than the sum of its proper divisors (12717704200).

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

12252039104 is an equidigital number, since it uses as much as digits as its factorization.

12252039104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5174052 (or 5174042 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 12252039104 in words is "twelve billion, two hundred fifty-two million, thirty-nine thousand, one hundred four".