222242412434 has 8 divisors (see below), whose sum is σ = 380986992768. Its totient is φ = 95246748180.

The previous prime is 222242412401. The next prime is 222242412451. The reversal of 222242412434 is 434214242222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 222242412434.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7937229002 + ... + 7937229029.

It is an arithmetic number, because the mean of its divisors is an integer number (47623374096).

Almost surely, 2^222242412434 is an apocalyptic number.

222242412434 is a deficient number, since it is larger than the sum of its proper divisors (158744580334).

222242412434 is a wasteful number, since it uses less digits than its factorization.

222242412434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15874458040.

The product of its digits is 49152, while the sum is 32.

Adding to 222242412434 its reverse (434214242222), we get a palindrome (656456654656).

The spelling of 222242412434 in words is "two hundred twenty-two billion, two hundred forty-two million, four hundred twelve thousand, four hundred thirty-four".