22051088 has 20 divisors (see below), whose sum is σ = 43718928. Its totient is φ = 10768800.

The previous prime is 22051069. The next prime is 22051093. The reversal of 22051088 is 88015022.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

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, 15338 + ... + 16713.

Almost surely, 2^22051088 is an apocalyptic number.

It is an amenable number.

22051088 is a deficient number, since it is larger than the sum of its proper divisors (21667840).

22051088 is a wasteful number, since it uses less digits than its factorization.

22051088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32102 (or 32096 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 22051088 is about 4695.8586009376. The cubic root of 22051088 is about 280.4206602183.

The spelling of 22051088 in words is "twenty-two million, fifty-one thousand, eighty-eight".