22432115160 has 1024 divisors, whose sum is σ = 99574272000. Its totient is φ = 4359536640.

The previous prime is 22432115159. The next prime is 22432115183. The reversal of 22432115160 is 6151123422.

22432115160 is a `hidden beast` number, since 22 + 432 + 1 + 151 + 60 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 76559974 + ... + 76560266.

It is an arithmetic number, because the mean of its divisors is an integer number (97240500).

Almost surely, 2^22432115160 is an apocalyptic number.

22432115160 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 22432115160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49787136000).

22432115160 is an abundant number, since it is smaller than the sum of its proper divisors (77142156840).

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

22432115160 is a wasteful number, since it uses less digits than its factorization.

22432115160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 22432115160 its reverse (6151123422), we get a palindrome (28583238582).

The spelling of 22432115160 in words is "twenty-two billion, four hundred thirty-two million, one hundred fifteen thousand, one hundred sixty".