222331242434 has 64 divisors (see below), whose sum is σ = 405835038720. Its totient is φ = 89296732800.

The previous prime is 222331242377. The next prime is 222331242461. The reversal of 222331242434 is 434242133222.

It is a self number, because there is not a number n which added to its sum of digits gives 222331242434.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3518087 + ... + 3580725.

It is an arithmetic number, because the mean of its divisors is an integer number (6341172480).

Almost surely, 2^222331242434 is an apocalyptic number.

222331242434 is a deficient number, since it is larger than the sum of its proper divisors (183503796286).

222331242434 is a wasteful number, since it uses less digits than its factorization.

222331242434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62895.

The product of its digits is 55296, while the sum is 32.

Adding to 222331242434 its reverse (434242133222), we get a palindrome (656573375656).

The spelling of 222331242434 in words is "two hundred twenty-two billion, three hundred thirty-one million, two hundred forty-two thousand, four hundred thirty-four".