223342311142 has 16 divisors (see below), whose sum is σ = 346641819264. Its totient is φ = 107812152000.

The previous prime is 223342311089. The next prime is 223342311169. The reversal of 223342311142 is 241113243322.

223342311142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 223342311142.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4252159 + ... + 4304362.

It is an arithmetic number, because the mean of its divisors is an integer number (21665113704).

Almost surely, 2^223342311142 is an apocalyptic number.

223342311142 is a deficient number, since it is larger than the sum of its proper divisors (123299508122).

223342311142 is a wasteful number, since it uses less digits than its factorization.

223342311142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8556975.

The product of its digits is 6912, while the sum is 28.

Adding to 223342311142 its reverse (241113243322), we get a palindrome (464455554464).

The spelling of 223342311142 in words is "two hundred twenty-three billion, three hundred forty-two million, three hundred eleven thousand, one hundred forty-two".