342222222242 has 8 divisors (see below), whose sum is σ = 535652174016. Its totient is φ = 163671497572.

The previous prime is 342222222203. The next prime is 342222222247. The reversal of 342222222242 is 242222222243.

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

It is not an unprimeable number, because it can be changed into a prime (342222222247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3719806718 + ... + 3719806809.

It is an arithmetic number, because the mean of its divisors is an integer number (66956521752).

Almost surely, 2^342222222242 is an apocalyptic number.

342222222242 is a deficient number, since it is larger than the sum of its proper divisors (193429951774).

342222222242 is a wasteful number, since it uses less digits than its factorization.

342222222242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7439613552.

The product of its digits is 24576, while the sum is 29.

Adding to 342222222242 its reverse (242222222243), we get a palindrome (584444444485).

Subtracting from 342222222242 its reverse (242222222243), we obtain a palindrome (99999999999).

The spelling of 342222222242 in words is "three hundred forty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred forty-two".