222163563160 has 128 divisors (see below), whose sum is σ = 623494195200. Its totient is φ = 69214440960.

The previous prime is 222163563157. The next prime is 222163563173. The reversal of 222163563160 is 61365361222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7324506 + ... + 7354774.

It is an arithmetic number, because the mean of its divisors is an integer number (4871048400).

Almost surely, 2^222163563160 is an apocalyptic number.

222163563160 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 222163563160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311747097600).

222163563160 is an abundant number, since it is smaller than the sum of its proper divisors (401330632040).

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

222163563160 is a wasteful number, since it uses less digits than its factorization.

222163563160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32681 (or 32677 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 222163563160 in words is "two hundred twenty-two billion, one hundred sixty-three million, five hundred sixty-three thousand, one hundred sixty".