22282890360 has 256 divisors, whose sum is σ = 72311823360. Its totient is φ = 5478359040.

The previous prime is 22282890353. The next prime is 22282890361. The reversal of 22282890360 is 6309828222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22282890361) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11538595 + ... + 11540525.

It is an arithmetic number, because the mean of its divisors is an integer number (282468060).

Almost surely, 2^22282890360 is an apocalyptic number.

22282890360 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 22282890360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36155911680).

22282890360 is an abundant number, since it is smaller than the sum of its proper divisors (50028933000).

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

22282890360 is a wasteful number, since it uses less digits than its factorization.

22282890360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2118 (or 2114 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 22282890360 in words is "twenty-two billion, two hundred eighty-two million, eight hundred ninety thousand, three hundred sixty".