12524110225 has 12 divisors (see below), whose sum is σ = 16941705840. Its totient is φ = 9108443600.

The previous prime is 12524110217. The next prime is 12524110229. The reversal of 12524110225 is 52201142521.

It is not a de Polignac number, because 12524110225 - 2³ = 12524110217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 12524110225.

It is not an unprimeable number, because it can be changed into a prime (12524110229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22770835 + ... + 22771384.

It is an arithmetic number, because the mean of its divisors is an integer number (1411808820).

Almost surely, 2^12524110225 is an apocalyptic number.

It is an amenable number.

12524110225 is a deficient number, since it is larger than the sum of its proper divisors (4417595615).

12524110225 is a wasteful number, since it uses less digits than its factorization.

12524110225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45542240 (or 45542235 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 12524110225 its reverse (52201142521), we get a palindrome (64725252746).

The spelling of 12524110225 in words is "twelve billion, five hundred twenty-four million, one hundred ten thousand, two hundred twenty-five".