22234090 has 16 divisors (see below), whose sum is σ = 40075560. Its totient is φ = 8881600.

The previous prime is 22234081. The next prime is 22234111. The reversal of 22234090 is 9043222.

It can be written as a sum of positive squares in 4 ways, for example, as 6385729 + 15848361 = 2527^2 + 3981^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12156 + ... + 13864.

Almost surely, 2^22234090 is an apocalyptic number.

22234090 is a deficient number, since it is larger than the sum of its proper divisors (17841470).

22234090 is a wasteful number, since it uses less digits than its factorization.

22234090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3017.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 22234090 is about 4715.3038078156. The cubic root of 22234090 is about 281.1942612177.

The spelling of 22234090 in words is "twenty-two million, two hundred thirty-four thousand, ninety".