22224885160 has 32 divisors (see below), whose sum is σ = 50257296000. Its totient is φ = 8845277760.

The previous prime is 22224885131. The next prime is 22224885169. The reversal of 22224885160 is 6158842222.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (22224885169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1388076 + ... + 1403995.

It is an arithmetic number, because the mean of its divisors is an integer number (1570540500).

Almost surely, 2^22224885160 is an apocalyptic number.

22224885160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22224885160 is an abundant number, since it is smaller than the sum of its proper divisors (28032410840).

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

22224885160 is a wasteful number, since it uses less digits than its factorization.

22224885160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792281 (or 2792277 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The spelling of 22224885160 in words is "twenty-two billion, two hundred twenty-four million, eight hundred eighty-five thousand, one hundred sixty".