22375710720 has 720 divisors, whose sum is σ = 88329346560. Its totient is φ = 5190451200.

The previous prime is 22375710719. The next prime is 22375710739. The reversal of 22375710720 is 2701757322.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 251412436 + ... + 251412524.

It is an arithmetic number, because the mean of its divisors is an integer number (122679648).

Almost surely, 2^22375710720 is an apocalyptic number.

22375710720 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 22375710720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44164673280).

22375710720 is an abundant number, since it is smaller than the sum of its proper divisors (65953635840).

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

22375710720 is a wasteful number, since it uses less digits than its factorization.

22375710720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The spelling of 22375710720 in words is "twenty-two billion, three hundred seventy-five million, seven hundred ten thousand, seven hundred twenty".