222893361 has 12 divisors (see below), whose sum is σ = 322802688. Its totient is φ = 148205304.

The previous prime is 222893357. The next prime is 222893393. The reversal of 222893361 is 163398222.

It is not a de Polignac number, because 222893361 - 2² = 222893357 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222892361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28885 + ... + 35778.

It is an arithmetic number, because the mean of its divisors is an integer number (26900224).

Almost surely, 2^222893361 is an apocalyptic number.

It is an amenable number.

222893361 is a deficient number, since it is larger than the sum of its proper divisors (99909327).

222893361 is a wasteful number, since it uses less digits than its factorization.

222893361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65052 (or 65049 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 222893361 is about 14929.6135582941. The cubic root of 222893361 is about 606.3160214917.

The spelling of 222893361 in words is "two hundred twenty-two million, eight hundred ninety-three thousand, three hundred sixty-one".