22925022 has 32 divisors (see below), whose sum is σ = 47692800. Its totient is φ = 7337568.

The previous prime is 22925017. The next prime is 22925029. The reversal of 22925022 is 22052922.

It is a junction number, because it is equal to n+sod(n) for n = 22924983 and 22925001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22925029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62283 + ... + 62649.

It is an arithmetic number, because the mean of its divisors is an integer number (1490400).

Almost surely, 2^22925022 is an apocalyptic number.

22925022 is an abundant number, since it is smaller than the sum of its proper divisors (24767778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22925022 is a wasteful number, since it uses less digits than its factorization.

22925022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 22925022 is about 4788.0081453565. The cubic root of 22925022 is about 284.0773362751.

Adding to 22925022 its reverse (22052922), we get a palindrome (44977944).

The spelling of 22925022 in words is "twenty-two million, nine hundred twenty-five thousand, twenty-two".