222434104 has 32 divisors (see below), whose sum is σ = 441717120. Its totient is φ = 104787936.

The previous prime is 222434063. The next prime is 222434129. The reversal of 222434104 is 401434222.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 3307 + ... + 21349.

It is an arithmetic number, because the mean of its divisors is an integer number (13803660).

Almost surely, 2^222434104 is an apocalyptic number.

It is an amenable number.

222434104 is a deficient number, since it is larger than the sum of its proper divisors (219283016).

222434104 is a wasteful number, since it uses less digits than its factorization.

222434104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18139 (or 18135 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 222434104 is about 14914.2248876702. The cubic root of 222434104 is about 605.8993104974.

Adding to 222434104 its reverse (401434222), we get a palindrome (623868326).

The spelling of 222434104 in words is "two hundred twenty-two million, four hundred thirty-four thousand, one hundred four".