22422124 has 12 divisors (see below), whose sum is σ = 39904200. Its totient is φ = 11020928.

The previous prime is 22422097. The next prime is 22422131. The reversal of 22422124 is 42122422.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 47269 + ... + 47740.

It is an arithmetic number, because the mean of its divisors is an integer number (3325350).

Almost surely, 2^22422124 is an apocalyptic number.

It is an amenable number.

22422124 is a deficient number, since it is larger than the sum of its proper divisors (17482076).

22422124 is a wasteful number, since it uses less digits than its factorization.

22422124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95072 (or 95070 counting only the distinct ones).

The product of its digits is 512, while the sum is 19.

The square root of 22422124 is about 4735.2005237371. The cubic root of 22422124 is about 281.9847249577.

Adding to 22422124 its reverse (42122422), we get a palindrome (64544546).

The spelling of 22422124 in words is "twenty-two million, four hundred twenty-two thousand, one hundred twenty-four".