22983966720 has 768 divisors, whose sum is σ = 94464770400. Its totient is φ = 5096079360.

The previous prime is 22983966703. The next prime is 22983966737. The reversal of 22983966720 is 2766938922.

It is a happy number.

22983966720 is a `hidden beast` number, since 229 + 8 + 396 + 6 + 7 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (22983966703) and next prime (22983966737).

It is a tau number, because it is divible by the number of its divisors (768).

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 47 ways as a sum of consecutive naturals, for example, 210862026 + ... + 210862134.

Almost surely, 2^22983966720 is an apocalyptic number.

22983966720 is a gapful number since it is divisible by the number (20) 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 22983966720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47232385200).

22983966720 is an abundant number, since it is smaller than the sum of its proper divisors (71480803680).

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

22983966720 is a wasteful number, since it uses less digits than its factorization.

22983966720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 22983966720 in words is "twenty-two billion, nine hundred eighty-three million, nine hundred sixty-six thousand, seven hundred twenty".