22895222 has 8 divisors (see below), whose sum is σ = 39248976. Its totient is φ = 9812232.

The previous prime is 22895203. The next prime is 22895237. The reversal of 22895222 is 22259822.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 817673 + ... + 817700.

It is an arithmetic number, because the mean of its divisors is an integer number (4906122).

Almost surely, 2^22895222 is an apocalyptic number.

22895222 is a deficient number, since it is larger than the sum of its proper divisors (16353754).

22895222 is a wasteful number, since it uses less digits than its factorization.

22895222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1635382.

The product of its digits is 11520, while the sum is 32.

The square root of 22895222 is about 4784.8951921646. The cubic root of 22895222 is about 283.9541931676.

The spelling of 22895222 in words is "twenty-two million, eight hundred ninety-five thousand, two hundred twenty-two".