22869036288 has 576 divisors, whose sum is σ = 81210572800. Its totient is φ = 6210846720.

The previous prime is 22869036287. The next prime is 22869036371. The reversal of 22869036288 is 88263096822.

22869036288 is a `hidden beast` number, since 2 + 2 + 8 + 6 + 9 + 0 + 3 + 628 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22869036283) 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, 118492320 + ... + 118492512.

Almost surely, 2^22869036288 is an apocalyptic number.

22869036288 is a gapful number since it is divisible by the number (28) 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 22869036288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40605286400).

22869036288 is an abundant number, since it is smaller than the sum of its proper divisors (58341536512).

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

22869036288 is a wasteful number, since it uses less digits than its factorization.

22869036288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335 (or 315 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The spelling of 22869036288 in words is "twenty-two billion, eight hundred sixty-nine million, thirty-six thousand, two hundred eighty-eight".