12254202625 has 32 divisors (see below), whose sum is σ = 17498317824. Its totient is φ = 8393112000.

The previous prime is 12254202617. The next prime is 12254202673. The reversal of 12254202625 is 52620245221.

It is not a de Polignac number, because 12254202625 - 2³ = 12254202617 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 789439 + ... + 804811.

It is an arithmetic number, because the mean of its divisors is an integer number (546822432).

Almost surely, 2^12254202625 is an apocalyptic number.

It is an amenable number.

12254202625 is a deficient number, since it is larger than the sum of its proper divisors (5244115199).

12254202625 is an equidigital number, since it uses as much as digits as its factorization.

12254202625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16306 (or 16296 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 12254202625 its reverse (52620245221), we get a palindrome (64874447846).

The spelling of 12254202625 in words is "twelve billion, two hundred fifty-four million, two hundred two thousand, six hundred twenty-five".