22728182983 has 24 divisors (see below), whose sum is σ = 27145448960. Its totient is φ = 18943016400.

The previous prime is 22728182959. The next prime is 22728183041. The reversal of 22728182983 is 38928182722.

It is not a de Polignac number, because 22728182983 - 2⁹ = 22728182471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22728182983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22728182083) 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 23 ways as a sum of consecutive naturals, for example, 88185 + ... + 230722.

Almost surely, 2^22728182983 is an apocalyptic number.

22728182983 is a deficient number, since it is larger than the sum of its proper divisors (4417265977).

22728182983 is a wasteful number, since it uses less digits than its factorization.

22728182983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318979 (or 318968 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 52.

The spelling of 22728182983 in words is "twenty-two billion, seven hundred twenty-eight million, one hundred eighty-two thousand, nine hundred eighty-three".