12373390225 has 12 divisors (see below), whose sum is σ = 17534861824. Its totient is φ = 8484610320.

The previous prime is 12373390217. The next prime is 12373390303. The reversal of 12373390225 is 52209337321.

It is not a de Polignac number, because 12373390225 - 2³ = 12373390217 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35352369 + ... + 35352718.

Almost surely, 2^12373390225 is an apocalyptic number.

It is an amenable number.

12373390225 is a deficient number, since it is larger than the sum of its proper divisors (5161471599).

12373390225 is an equidigital number, since it uses as much as digits as its factorization.

12373390225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70705104 (or 70705099 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 37.

The spelling of 12373390225 in words is "twelve billion, three hundred seventy-three million, three hundred ninety thousand, two hundred twenty-five".