222368118960 has 160 divisors (see below), whose sum is σ = 747709643520. Its totient is φ = 54342872064.

The previous prime is 222368118887. The next prime is 222368118961. The reversal of 222368118960 is 69811863222.

It is a super-2 number, since 2×222368118960² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (222368118961) 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 31 ways as a sum of consecutive naturals, for example, 177307 + ... + 690053.

It is an arithmetic number, because the mean of its divisors is an integer number (4673185272).

Almost surely, 2^222368118960 is an apocalyptic number.

222368118960 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 222368118960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373854821760).

222368118960 is an abundant number, since it is smaller than the sum of its proper divisors (525341524560).

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

222368118960 is a wasteful number, since it uses less digits than its factorization.

222368118960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512915 (or 512909 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The spelling of 222368118960 in words is "two hundred twenty-two billion, three hundred sixty-eight million, one hundred eighteen thousand, nine hundred sixty".