12605225874 has 8 divisors (see below), whose sum is σ = 25210451760. Its totient is φ = 4201741956.

The previous prime is 12605225873. The next prime is 12605225881. The reversal of 12605225874 is 47852250621.

It is a sphenic number, since it is the product of 3 distinct primes.

12605225874 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12605225873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050435484 + ... + 1050435495.

It is an arithmetic number, because the mean of its divisors is an integer number (3151306470).

Almost surely, 2^12605225874 is an apocalyptic number.

12605225874 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12605225874 is a wasteful number, since it uses less digits than its factorization.

12605225874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100870984.

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 12605225874 in words is "twelve billion, six hundred five million, two hundred twenty-five thousand, eight hundred seventy-four".