22248086928 has 40 divisors (see below), whose sum is σ = 57507340128. Its totient is φ = 7411756032.

The previous prime is 22248086923. The next prime is 22248086929. The reversal of 22248086928 is 82968084222.

It is not an unprimeable number, because it can be changed into a prime (22248086923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48801 + ... + 216512.

Almost surely, 2^22248086928 is an apocalyptic number.

It is an amenable number.

22248086928 is an abundant number, since it is smaller than the sum of its proper divisors (35259253200).

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

22248086928 is a wasteful number, since it uses less digits than its factorization.

22248086928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267071 (or 267065 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 51.

The spelling of 22248086928 in words is "twenty-two billion, two hundred forty-eight million, eighty-six thousand, nine hundred twenty-eight".