22223989408 has 24 divisors (see below), whose sum is σ = 43773936948. Its totient is φ = 11106799104.

The previous prime is 22223989379. The next prime is 22223989441. The reversal of 22223989408 is 80498932222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 19135742224 + 3088247184 = 138332^2 + 55572^2 .

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, 92391 + ... + 230182.

Almost surely, 2^22223989408 is an apocalyptic number.

It is an amenable number.

22223989408 is a deficient number, since it is larger than the sum of its proper divisors (21549947540).

22223989408 is a wasteful number, since it uses less digits than its factorization.

22223989408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324736 (or 324728 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 22223989408 in words is "twenty-two billion, two hundred twenty-three million, nine hundred eighty-nine thousand, four hundred eight".