22162412160 has 512 divisors, whose sum is σ = 91423987200. Its totient is φ = 4968677376.

The previous prime is 22162412159. The next prime is 22162412171. The reversal of 22162412160 is 6121426122.

22162412160 is a `hidden beast` number, since 2 + 21 + 624 + 1 + 2 + 16 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6409152 + ... + 6412608.

It is an arithmetic number, because the mean of its divisors is an integer number (178562475).

Almost surely, 2^22162412160 is an apocalyptic number.

22162412160 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 22162412160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45711993600).

22162412160 is an abundant number, since it is smaller than the sum of its proper divisors (69261575040).

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

22162412160 is a wasteful number, since it uses less digits than its factorization.

22162412160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3545 (or 3527 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 22162412160 its reverse (6121426122), we get a palindrome (28283838282).

The spelling of 22162412160 in words is "twenty-two billion, one hundred sixty-two million, four hundred twelve thousand, one hundred sixty".