222383242 has 8 divisors (see below), whose sum is σ = 336121632. Its totient is φ = 110342700.

The previous prime is 222383233. The next prime is 222383257. The reversal of 222383242 is 242383222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 222383242.

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 3 ways as a sum of consecutive naturals, for example, 424134 + ... + 424657.

It is an arithmetic number, because the mean of its divisors is an integer number (42015204).

Almost surely, 2^222383242 is an apocalyptic number.

222383242 is a deficient number, since it is larger than the sum of its proper divisors (113738390).

222383242 is a wasteful number, since it uses less digits than its factorization.

222383242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848924.

The product of its digits is 9216, while the sum is 28.

The square root of 222383242 is about 14912.5196395512. The cubic root of 222383242 is about 605.8531251338.

The spelling of 222383242 in words is "two hundred twenty-two million, three hundred eighty-three thousand, two hundred forty-two".