222434808 has 32 divisors (see below), whose sum is σ = 556622160. Its totient is φ = 74073600.

The previous prime is 222434791. The next prime is 222434809. The reversal of 222434808 is 808434222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222434809) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 24966 + ... + 32682.

Almost surely, 2^222434808 is an apocalyptic number.

It is an amenable number.

222434808 is an abundant number, since it is smaller than the sum of its proper divisors (334187352).

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

222434808 is a wasteful number, since it uses less digits than its factorization.

222434808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8927 (or 8923 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 33.

The square root of 222434808 is about 14914.2484892803. The cubic root of 222434808 is about 605.8999497169.

The spelling of 222434808 in words is "two hundred twenty-two million, four hundred thirty-four thousand, eight hundred eight".