12225265025304 has 16 divisors (see below), whose sum is σ = 30563162563320. Its totient is φ = 4075088341760.

The previous prime is 12225265025263. The next prime is 12225265025321. The reversal of 12225265025304 is 40352056252221.

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, 254693021337 + ... + 254693021384.

Almost surely, 2^{12225265025304} is an apocalyptic number.

It is an amenable number.

12225265025304 is an abundant number, since it is smaller than the sum of its proper divisors (18337897538016).

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

12225265025304 is a wasteful number, since it uses less digits than its factorization.

12225265025304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509386042730 (or 509386042726 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 12225265025304 in words is "twelve trillion, two hundred twenty-five billion, two hundred sixty-five million, twenty-five thousand, three hundred four".