12262645325 has 24 divisors (see below), whose sum is σ = 17389565568. Its totient is φ = 8403036480.

The previous prime is 12262645321. The next prime is 12262645337. The reversal of 12262645325 is 52354626221.

It is not a de Polignac number, because 12262645325 - 2² = 12262645321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12262645321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247319 + ... + 292731.

It is an arithmetic number, because the mean of its divisors is an integer number (724565232).

Almost surely, 2^12262645325 is an apocalyptic number.

It is an amenable number.

12262645325 is a deficient number, since it is larger than the sum of its proper divisors (5126920243).

12262645325 is a wasteful number, since it uses less digits than its factorization.

12262645325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46973 (or 46968 counting only the distinct ones).

The product of its digits is 172800, while the sum is 38.

The spelling of 12262645325 in words is "twelve billion, two hundred sixty-two million, six hundred forty-five thousand, three hundred twenty-five".