222384230 has 32 divisors (see below), whose sum is σ = 404870400. Its totient is φ = 87943392.

The previous prime is 222384229. The next prime is 222384241. The reversal of 222384230 is 32483222.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 222384230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506351 + ... + 506789.

It is an arithmetic number, because the mean of its divisors is an integer number (12652200).

Almost surely, 2^222384230 is an apocalyptic number.

222384230 is a deficient number, since it is larger than the sum of its proper divisors (182486170).

222384230 is a wasteful number, since it uses less digits than its factorization.

222384230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 222384230 is about 14912.5527660424. The cubic root of 222384230 is about 605.8540223566.

The spelling of 222384230 in words is "two hundred twenty-two million, three hundred eighty-four thousand, two hundred thirty".