223222314323 has 2 divisors, whose sum is σ = 223222314324. Its totient is φ = 223222314322.

The previous prime is 223222314317. The next prime is 223222314347. The reversal of 223222314323 is 323413222322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223222314323 - 2¹⁰ = 223222313299 is a prime.

It is a super-3 number, since 3×223222314323³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (223222314353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111611157161 + 111611157162.

It is an arithmetic number, because the mean of its divisors is an integer number (111611157162).

Almost surely, 2^223222314323 is an apocalyptic number.

223222314323 is a deficient number, since it is larger than the sum of its proper divisors (1).

223222314323 is an equidigital number, since it uses as much as digits as its factorization.

223222314323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 29.

Adding to 223222314323 its reverse (323413222322), we get a palindrome (546635536645).

The spelling of 223222314323 in words is "two hundred twenty-three billion, two hundred twenty-two million, three hundred fourteen thousand, three hundred twenty-three".