12251910086 has 48 divisors (see below), whose sum is σ = 20887699392. Its totient is φ = 5355371520.

The previous prime is 12251910059. The next prime is 12251910103. The reversal of 12251910086 is 68001915221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1169126 + ... + 1179558.

It is an arithmetic number, because the mean of its divisors is an integer number (435160404).

Almost surely, 2^12251910086 is an apocalyptic number.

12251910086 is a deficient number, since it is larger than the sum of its proper divisors (8635789306).

12251910086 is a wasteful number, since it uses less digits than its factorization.

12251910086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10557 (or 10526 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 35.

The spelling of 12251910086 in words is "twelve billion, two hundred fifty-one million, nine hundred ten thousand, eighty-six".