222344314242 has 16 divisors (see below), whose sum is σ = 445478490720. Its totient is φ = 73983127712.

The previous prime is 222344314207. The next prime is 222344314261. The reversal of 222344314242 is 242413443222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32907267 + ... + 32914022.

It is an arithmetic number, because the mean of its divisors is an integer number (27842405670).

Almost surely, 2^222344314242 is an apocalyptic number.

222344314242 is an abundant number, since it is smaller than the sum of its proper divisors (223134176478).

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

222344314242 is a wasteful number, since it uses less digits than its factorization.

222344314242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65821857.

The product of its digits is 73728, while the sum is 33.

Adding to 222344314242 its reverse (242413443222), we get a palindrome (464757757464).

The spelling of 222344314242 in words is "two hundred twenty-two billion, three hundred forty-four million, three hundred fourteen thousand, two hundred forty-two".