22968126720 has 1296 divisors, whose sum is σ = 105343737408. Its totient is φ = 4737761280.

The previous prime is 22968126719. The next prime is 22968126721. The reversal of 22968126720 is 2762186922.

22968126720 is a `hidden beast` number, since 2 + 296 + 81 + 267 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (22968126719) and next prime (22968126721).

It is a tau number, because it is divible by the number of its divisors (1296).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22968126721) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 167650492 + ... + 167650628.

It is an arithmetic number, because the mean of its divisors is an integer number (81283748).

Almost surely, 2^22968126720 is an apocalyptic number.

22968126720 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 22968126720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52671868704).

22968126720 is an abundant number, since it is smaller than the sum of its proper divisors (82375610688).

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

22968126720 is a wasteful number, since it uses less digits than its factorization.

22968126720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 22968126720 in words is "twenty-two billion, nine hundred sixty-eight million, one hundred twenty-six thousand, seven hundred twenty".