22829019864 has 32 divisors (see below), whose sum is σ = 65225771520. Its totient is φ = 6522577056.

The previous prime is 22829019809. The next prime is 22829019887. The reversal of 22829019864 is 46891092822.

It is a congruent number.

It is an unprimeable number.

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, 67943344 + ... + 67943679.

It is an arithmetic number, because the mean of its divisors is an integer number (2038305360).

Almost surely, 2^22829019864 is an apocalyptic number.

22829019864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22829019864 is an abundant number, since it is smaller than the sum of its proper divisors (42396751656).

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

22829019864 is a wasteful number, since it uses less digits than its factorization.

22829019864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135887039 (or 135887035 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 22829019864 in words is "twenty-two billion, eight hundred twenty-nine million, nineteen thousand, eight hundred sixty-four".