223213011222323 has 2 divisors, whose sum is σ = 223213011222324. Its totient is φ = 223213011222322.

The previous prime is 223213011222301. The next prime is 223213011222403. The reversal of 223213011222323 is 323222110312322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223213011222323 - 2¹⁶ = 223213011156787 is a prime.

It is a super-3 number, since 3×223213011222323³ (a number of 44 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (223213011224323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111606505611161 + 111606505611162.

It is an arithmetic number, because the mean of its divisors is an integer number (111606505611162).

Almost surely, 2^{223213011222323} is an apocalyptic number.

223213011222323 is a deficient number, since it is larger than the sum of its proper divisors (1).

223213011222323 is an equidigital number, since it uses as much as digits as its factorization.

223213011222323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 223213011222323 its reverse (323222110312322), we get a palindrome (546435121534645).

The spelling of 223213011222323 in words is "two hundred twenty-three trillion, two hundred thirteen billion, eleven million, two hundred twenty-two thousand, three hundred twenty-three".