22695612480 has 448 divisors, whose sum is σ = 87957964800. Its totient is φ = 5483427840.

The previous prime is 22695612469. The next prime is 22695612497. The reversal of 22695612480 is 8421659622.

22695612480 is a `hidden beast` number, since 2 + 2 + 6 + 9 + 561 + 2 + 4 + 80 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3772675 + ... + 3778685.

Almost surely, 2^22695612480 is an apocalyptic number.

22695612480 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 22695612480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43978982400).

22695612480 is an abundant number, since it is smaller than the sum of its proper divisors (65262352320).

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

22695612480 is a wasteful number, since it uses less digits than its factorization.

22695612480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6079 (or 6063 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 22695612480 in words is "twenty-two billion, six hundred ninety-five million, six hundred twelve thousand, four hundred eighty".