22242513000 has 128 divisors (see below), whose sum is σ = 71272581120. Its totient is φ = 5771001600.

The previous prime is 22242512987. The next prime is 22242513049. The reversal of 22242513000 is 31524222.

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, 10809 + ... + 211191.

It is an arithmetic number, because the mean of its divisors is an integer number (556817040).

Almost surely, 2^22242513000 is an apocalyptic number.

22242513000 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 22242513000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35636290560).

22242513000 is an abundant number, since it is smaller than the sum of its proper divisors (49030068120).

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

22242513000 is a wasteful number, since it uses less digits than its factorization.

22242513000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200444 (or 200430 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The spelling of 22242513000 in words is "twenty-two billion, two hundred forty-two million, five hundred thirteen thousand".