22125082 has 16 divisors (see below), whose sum is σ = 39925440. Its totient is φ = 8983008.

The previous prime is 22125053. The next prime is 22125083. The reversal of 22125082 is 28052122.

It is not an unprimeable number, because it can be changed into a prime (22125083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41323 + ... + 41854.

It is an arithmetic number, because the mean of its divisors is an integer number (2495340).

Almost surely, 2^22125082 is an apocalyptic number.

22125082 is a deficient number, since it is larger than the sum of its proper divisors (17800358).

22125082 is a wasteful number, since it uses less digits than its factorization.

22125082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83205.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 22125082 is about 4703.7306470503. The cubic root of 22125082 is about 280.7339672193.

The spelling of 22125082 in words is "twenty-two million, one hundred twenty-five thousand, eighty-two".