22033263808 has 28 divisors (see below), whose sum is σ = 43892416152. Its totient is φ = 10973757440.

The previous prime is 22033263803. The next prime is 22033263841. The reversal of 22033263808 is 80836233022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22033263803) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 653338 + ... + 686233.

Almost surely, 2^22033263808 is an apocalyptic number.

It is an amenable number.

22033263808 is a deficient number, since it is larger than the sum of its proper divisors (21859152344).

22033263808 is a wasteful number, since it uses less digits than its factorization.

22033263808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339840 (or 1339830 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 22033263808 in words is "twenty-two billion, thirty-three million, two hundred sixty-three thousand, eight hundred eight".