222344314243 has 4 divisors (see below), whose sum is σ = 222352403328. Its totient is φ = 222336225160.

The previous prime is 222344314207. The next prime is 222344314261. The reversal of 222344314243 is 342413443222.

222344314243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 342413443222 = 2 ⋅171206721611.

It is a cyclic number.

It is not a de Polignac number, because 222344314243 - 2²⁹ = 221807443331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222344314199 and 222344314208.

It is not an unprimeable number, because it can be changed into a prime (222344314943) 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, 4003171 + ... + 4058332.

It is an arithmetic number, because the mean of its divisors is an integer number (55588100832).

Almost surely, 2^222344314243 is an apocalyptic number.

222344314243 is a deficient number, since it is larger than the sum of its proper divisors (8089085).

222344314243 is an equidigital number, since it uses as much as digits as its factorization.

222344314243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8089084.

The product of its digits is 110592, while the sum is 34.

Adding to 222344314243 its reverse (342413443222), we get a palindrome (564757757465).

The spelling of 222344314243 in words is "two hundred twenty-two billion, three hundred forty-four million, three hundred fourteen thousand, two hundred forty-three".