222442342343 has 16 divisors (see below), whose sum is σ = 242839597056. Its totient is φ = 202522727520.

The previous prime is 222442342337. The next prime is 222442342379. The reversal of 222442342343 is 343243244222.

It is a cyclic number.

It is not a de Polignac number, because 222442342343 - 2¹² = 222442338247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222442312343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485138 + ... + 824768.

It is an arithmetic number, because the mean of its divisors is an integer number (15177474816).

Almost surely, 2^222442342343 is an apocalyptic number.

222442342343 is a deficient number, since it is larger than the sum of its proper divisors (20397254713).

222442342343 is a wasteful number, since it uses less digits than its factorization.

222442342343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340334.

The product of its digits is 221184, while the sum is 35.

Adding to 222442342343 its reverse (343243244222), we get a palindrome (565685586565).

The spelling of 222442342343 in words is "two hundred twenty-two billion, four hundred forty-two million, three hundred forty-two thousand, three hundred forty-three".