4422025152225 has 36 divisors (see below), whose sum is σ = 7926132891456. Its totient is φ = 2356688003040.

The previous prime is 4422025152221. The next prime is 4422025152227. The reversal of 4422025152225 is 5222515202244.

4422025152225 is a `hidden beast` number, since 4 + 42 + 20 + 2 + 51 + 522 + 25 = 666.

It is not a de Polignac number, because 4422025152225 - 2² = 4422025152221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4422025152225.

It is not an unprimeable number, because it can be changed into a prime (4422025152221) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6880957 + ... + 7496106.

It is an arithmetic number, because the mean of its divisors is an integer number (220170358096).

Almost surely, 2^{4422025152225} is an apocalyptic number.

4422025152225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4422025152225 is a deficient number, since it is larger than the sum of its proper divisors (3504107739231).

4422025152225 is a wasteful number, since it uses less digits than its factorization.

4422025152225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14378446 (or 14378438 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

The spelling of 4422025152225 in words is "four trillion, four hundred twenty-two billion, twenty-five million, one hundred fifty-two thousand, two hundred twenty-five".