222444242302 has 8 divisors (see below), whose sum is σ = 341426046456. Its totient is φ = 108635560152.

The previous prime is 222444242263. The next prime is 222444242311. The reversal of 222444242302 is 203242444222.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1293280393 + ... + 1293280564.

It is an arithmetic number, because the mean of its divisors is an integer number (42678255807).

Almost surely, 2^222444242302 is an apocalyptic number.

222444242302 is a deficient number, since it is larger than the sum of its proper divisors (118981804154).

222444242302 is a wasteful number, since it uses less digits than its factorization.

222444242302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586561002.

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 222444242302 its reverse (203242444222), we get a palindrome (425686686524).

The spelling of 222444242302 in words is "two hundred twenty-two billion, four hundred forty-four million, two hundred forty-two thousand, three hundred two".