22836972984 has 128 divisors (see below), whose sum is σ = 69375398400. Its totient is φ = 6115368960.

The previous prime is 22836972979. The next prime is 22836972989. The reversal of 22836972984 is 48927963822.

It is an interprime number because it is at equal distance from previous prime (22836972979) and next prime (22836972989).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22836972989) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 671707 + ... + 704885.

It is an arithmetic number, because the mean of its divisors is an integer number (541995300).

Almost surely, 2^22836972984 is an apocalyptic number.

22836972984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22836972984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34687699200).

22836972984 is an abundant number, since it is smaller than the sum of its proper divisors (46538425416).

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

22836972984 is a wasteful number, since it uses less digits than its factorization.

22836972984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33453 (or 33449 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 60.

The spelling of 22836972984 in words is "twenty-two billion, eight hundred thirty-six million, nine hundred seventy-two thousand, nine hundred eighty-four".