44625122225 has 12 divisors (see below), whose sum is σ = 56001842736. Its totient is φ = 35269974480.

The previous prime is 44625122209. The next prime is 44625122233. The reversal of 44625122225 is 52222152644.

It is a happy number.

It is not a de Polignac number, because 44625122225 - 2⁴ = 44625122209 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10750967 + ... + 10755116.

It is an arithmetic number, because the mean of its divisors is an integer number (4666820228).

Almost surely, 2^44625122225 is an apocalyptic number.

It is an amenable number.

44625122225 is a deficient number, since it is larger than the sum of its proper divisors (11376720511).

44625122225 is a wasteful number, since it uses less digits than its factorization.

44625122225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21506176 (or 21506171 counting only the distinct ones).

The product of its digits is 76800, while the sum is 35.

Adding to 44625122225 its reverse (52222152644), we get a palindrome (96847274869).

The spelling of 44625122225 in words is "forty-four billion, six hundred twenty-five million, one hundred twenty-two thousand, two hundred twenty-five".