222242432344 has 8 divisors (see below), whose sum is σ = 416704560660. Its totient is φ = 111121216168.

The previous prime is 222242432339. The next prime is 222242432353. The reversal of 222242432344 is 443234242222.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13890152014 + ... + 13890152029.

Almost surely, 2^222242432344 is an apocalyptic number.

It is an amenable number.

222242432344 is a deficient number, since it is larger than the sum of its proper divisors (194462128316).

222242432344 is a wasteful number, since it uses less digits than its factorization.

222242432344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27780304049 (or 27780304045 counting only the distinct ones).

The product of its digits is 147456, while the sum is 34.

Adding to 222242432344 its reverse (443234242222), we get a palindrome (665476674566).

The spelling of 222242432344 in words is "two hundred twenty-two billion, two hundred forty-two million, four hundred thirty-two thousand, three hundred forty-four".