22987023360 has 352 divisors, whose sum is σ = 84390113280. Its totient is φ = 5231443968.

The previous prime is 22987023281. The next prime is 22987023361. The reversal of 22987023360 is 6332078922.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (22987023361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47201037 + ... + 47201523.

It is an arithmetic number, because the mean of its divisors is an integer number (239744640).

Almost surely, 2^22987023360 is an apocalyptic number.

22987023360 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 22987023360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42195056640).

22987023360 is an abundant number, since it is smaller than the sum of its proper divisors (61403089920).

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

22987023360 is a wasteful number, since it uses less digits than its factorization.

22987023360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961 (or 943 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 22987023360 in words is "twenty-two billion, nine hundred eighty-seven million, twenty-three thousand, three hundred sixty".