22700344480 has 96 divisors (see below), whose sum is σ = 58548147840. Its totient is φ = 8248581120.

The previous prime is 22700344453. The next prime is 22700344531. The reversal of 22700344480 is 8444300722.

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 15 ways as a sum of consecutive naturals, for example, 2877181 + ... + 2885059.

It is an arithmetic number, because the mean of its divisors is an integer number (609876540).

Almost surely, 2^22700344480 is an apocalyptic number.

22700344480 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 22700344480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29274073920).

22700344480 is an abundant number, since it is smaller than the sum of its proper divisors (35847803360).

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

22700344480 is a wasteful number, since it uses less digits than its factorization.

22700344480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9542 (or 9534 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 34.

The spelling of 22700344480 in words is "twenty-two billion, seven hundred million, three hundred forty-four thousand, four hundred eighty".