22695484500 has 384 divisors, whose sum is σ = 83743994880. Its totient is φ = 5257267200.

The previous prime is 22695484457. The next prime is 22695484561. The reversal of 22695484500 is 548459622.

22695484500 is a `hidden beast` number, since 2 + 2 + 69 + 5 + 4 + 84 + 500 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2979697 + ... + 2987303.

It is an arithmetic number, because the mean of its divisors is an integer number (218083320).

Almost surely, 2^22695484500 is an apocalyptic number.

22695484500 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 22695484500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41871997440).

22695484500 is an abundant number, since it is smaller than the sum of its proper divisors (61048510380).

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

22695484500 is a wasteful number, since it uses less digits than its factorization.

22695484500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7665 (or 7647 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 22695484500 in words is "twenty-two billion, six hundred ninety-five million, four hundred eighty-four thousand, five hundred".