243222323222342 has 16 divisors (see below), whose sum is σ = 373347916215120. Its totient is φ = 118773471328512.

The previous prime is 243222323222309. The next prime is 243222323222353.

243222323222342 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 243222323222296 and 243222323222305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112298867 + ... + 114444222.

It is an arithmetic number, because the mean of its divisors is an integer number (23334244763445).

Almost surely, 2^{243222323222342} is an apocalyptic number.

243222323222342 is a deficient number, since it is larger than the sum of its proper divisors (130125592992778).

243222323222342 is a wasteful number, since it uses less digits than its factorization.

243222323222342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226755607.

The product of its digits is 663552, while the sum is 38.

The spelling of 243222323222342 in words is "two hundred forty-three trillion, two hundred twenty-two billion, three hundred twenty-three million, two hundred twenty-two thousand, three hundred forty-two".