222675180 has 192 divisors, whose sum is σ = 812851200. Its totient is φ = 44199936.

The previous prime is 222675169. The next prime is 222675209. The reversal of 222675180 is 81576222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 91621 + ... + 94019.

It is an arithmetic number, because the mean of its divisors is an integer number (4233600).

Almost surely, 2^222675180 is an apocalyptic number.

222675180 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 222675180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406425600).

222675180 is an abundant number, since it is smaller than the sum of its proper divisors (590176020).

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

222675180 is a wasteful number, since it uses less digits than its factorization.

222675180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448 (or 2446 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 222675180 is about 14922.3047817688. The cubic root of 222675180 is about 606.1181244314.

The spelling of 222675180 in words is "two hundred twenty-two million, six hundred seventy-five thousand, one hundred eighty".