22082197824 has 84 divisors (see below), whose sum is σ = 63324540864. Its totient is φ = 7357254912.

The previous prime is 22082197799. The next prime is 22082197843. The reversal of 22082197824 is 42879128022.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22082197824.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1401639 + ... + 1417305.

Almost surely, 2^22082197824 is an apocalyptic number.

22082197824 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22082197824 is an abundant number, since it is smaller than the sum of its proper divisors (41242343040).

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

22082197824 is a wasteful number, since it uses less digits than its factorization.

22082197824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18132 (or 18119 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 22082197824 in words is "twenty-two billion, eighty-two million, one hundred ninety-seven thousand, eight hundred twenty-four".