22188600160 has 24 divisors (see below), whose sum is σ = 52420568256. Its totient is φ = 8875440000.

The previous prime is 22188600143. The next prime is 22188600169. The reversal of 22188600160 is 6100688122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22188600169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69339216 + ... + 69339535.

It is an arithmetic number, because the mean of its divisors is an integer number (2184190344).

Almost surely, 2^22188600160 is an apocalyptic number.

22188600160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22188600160 is an abundant number, since it is smaller than the sum of its proper divisors (30231968096).

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

22188600160 is a wasteful number, since it uses less digits than its factorization.

22188600160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138678766 (or 138678758 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 22188600160 in words is "twenty-two billion, one hundred eighty-eight million, six hundred thousand, one hundred sixty".