22928398082 has 6 divisors (see below), whose sum is σ = 34392918339. Its totient is φ = 11464091970.

The previous prime is 22928398069. The next prime is 22928398091. The reversal of 22928398082 is 28089382922.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11464199041 + 11464199041 = 107071^2 + 107071^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=107071.

It is a super-2 number, since 2×22928398082² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 160607 + ... + 267677.

Almost surely, 2^22928398082 is an apocalyptic number.

22928398082 is a deficient number, since it is larger than the sum of its proper divisors (11464520257).

22928398082 is an frugal number, since it uses more digits than its factorization.

22928398082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214144 (or 107073 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 53.

The spelling of 22928398082 in words is "twenty-two billion, nine hundred twenty-eight million, three hundred ninety-eight thousand, eighty-two".