22333762216 has 16 divisors (see below), whose sum is σ = 41981290740. Its totient is φ = 11138751360.

The previous prime is 22333762207. The next prime is 22333762219. The reversal of 22333762216 is 61226733322.

It can be written as a sum of positive squares in 2 ways, for example, as 20490777316 + 1842984900 = 143146^2 + 42930^2 .

It is not an unprimeable number, because it can be changed into a prime (22333762219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3512845 + ... + 3519196.

Almost surely, 2^22333762216 is an apocalyptic number.

It is an amenable number.

22333762216 is a deficient number, since it is larger than the sum of its proper divisors (19647528524).

22333762216 is a wasteful number, since it uses less digits than its factorization.

22333762216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7032444 (or 7032440 counting only the distinct ones).

The product of its digits is 108864, while the sum is 37.

The spelling of 22333762216 in words is "twenty-two billion, three hundred thirty-three million, seven hundred sixty-two thousand, two hundred sixteen".