22531246080 has 384 divisors, whose sum is σ = 85244140800. Its totient is φ = 4971036672.

The previous prime is 22531246061. The next prime is 22531246099. The reversal of 22531246080 is 8064213522.

It is an interprime number because it is at equal distance from previous prime (22531246061) and next prime (22531246099).

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6234354 + ... + 6237966.

It is an arithmetic number, because the mean of its divisors is an integer number (221989950).

Almost surely, 2^22531246080 is an apocalyptic number.

22531246080 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 22531246080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42622070400).

22531246080 is an abundant number, since it is smaller than the sum of its proper divisors (62712894720).

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

22531246080 is a wasteful number, since it uses less digits than its factorization.

22531246080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3679 (or 3659 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 22531246080 in words is "twenty-two billion, five hundred thirty-one million, two hundred forty-six thousand, eighty".