222321203342 has 8 divisors (see below), whose sum is σ = 381122062896. Its totient is φ = 95280515712.

The previous prime is 222321203341. The next prime is 222321203359. The reversal of 222321203342 is 243302123222.

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 not an unprimeable number, because it can be changed into a prime (222321203341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7940042963 + ... + 7940042990.

It is an arithmetic number, because the mean of its divisors is an integer number (47640257862).

Almost surely, 2^222321203342 is an apocalyptic number.

222321203342 is a deficient number, since it is larger than the sum of its proper divisors (158800859554).

222321203342 is a wasteful number, since it uses less digits than its factorization.

222321203342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15880085962.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 222321203342 its reverse (243302123222), we get a palindrome (465623326564).

The spelling of 222321203342 in words is "two hundred twenty-two billion, three hundred twenty-one million, two hundred three thousand, three hundred forty-two".