22202531322025 has 12 divisors (see below), whose sum is σ = 27531241459200. Its totient is φ = 17761958851280.

The previous prime is 22202531322007. The next prime is 22202531322043. The reversal of 22202531322025 is 52022313520222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22202531322007) and next prime (22202531322043).

It is not a de Polignac number, because 22202531322025 - 2⁷ = 22202531321897 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5854056 + ... + 8869894.

It is an arithmetic number, because the mean of its divisors is an integer number (2294270121600).

Almost surely, 2^{22202531322025} is an apocalyptic number.

22202531322025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22202531322025 is a deficient number, since it is larger than the sum of its proper divisors (5328710137175).

22202531322025 is a wasteful number, since it uses less digits than its factorization.

22202531322025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310328 (or 3310323 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 22202531322025 its reverse (52022313520222), we get a palindrome (74224844842247).

The spelling of 22202531322025 in words is "twenty-two trillion, two hundred two billion, five hundred thirty-one million, three hundred twenty-two thousand, twenty-five".