22004033328 has 30 divisors (see below), whose sum is σ = 61580732564. Its totient is φ = 7334677728.

The previous prime is 22004033321. The next prime is 22004033329. The reversal of 22004033328 is 82333040022.

22004033328 is a `hidden beast` number, since 2 + 200 + 403 + 33 + 28 = 666.

It is not an unprimeable number, because it can be changed into a prime (22004033321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76402750 + ... + 76403037.

Almost surely, 2^22004033328 is an apocalyptic number.

It is an amenable number.

22004033328 is an abundant number, since it is smaller than the sum of its proper divisors (39576699236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22004033328 is a wasteful number, since it uses less digits than its factorization.

22004033328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152805801 (or 152805792 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The spelling of 22004033328 in words is "twenty-two billion, four million, thirty-three thousand, three hundred twenty-eight".