223213113223 has 2 divisors, whose sum is σ = 223213113224. Its totient is φ = 223213113222.

The previous prime is 223213113209. The next prime is 223213113247. The reversal of 223213113223 is 322311312322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223213113223 - 2¹⁷ = 223212982151 is a prime.

It is a super-3 number, since 3×223213113223³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223213113293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111606556611 + 111606556612.

It is an arithmetic number, because the mean of its divisors is an integer number (111606556612).

Almost surely, 2^223213113223 is an apocalyptic number.

223213113223 is a deficient number, since it is larger than the sum of its proper divisors (1).

223213113223 is an equidigital number, since it uses as much as digits as its factorization.

223213113223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 25.

Adding to 223213113223 its reverse (322311312322), we get a palindrome (545524425545).

The spelling of 223213113223 in words is "two hundred twenty-three billion, two hundred thirteen million, one hundred thirteen thousand, two hundred twenty-three".