222704234 has 4 divisors (see below), whose sum is σ = 334056354. Its totient is φ = 111352116.

The previous prime is 222704227. The next prime is 222704249. The reversal of 222704234 is 432407222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 222457225 + 247009 = 14915^2 + 497^2 .

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 as a sum of consecutive naturals, namely, 55676057 + ... + 55676060.

Almost surely, 2^222704234 is an apocalyptic number.

222704234 is a deficient number, since it is larger than the sum of its proper divisors (111352120).

222704234 is a wasteful number, since it uses less digits than its factorization.

222704234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111352119.

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 222704234 is about 14923.2782591494. The cubic root of 222704234 is about 606.1444847861.

The spelling of 222704234 in words is "two hundred twenty-two million, seven hundred four thousand, two hundred thirty-four".