223223133311 has 2 divisors, whose sum is σ = 223223133312. Its totient is φ = 223223133310.

The previous prime is 223223133307. The next prime is 223223133313. The reversal of 223223133311 is 113331322322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223223133311 - 2² = 223223133307 is a prime.

It is a super-3 number, since 3×223223133311³ (a number of 35 digits) contains 333 as substring.

Together with 223223133313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223223133313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111611566655 + 111611566656.

It is an arithmetic number, because the mean of its divisors is an integer number (111611566656).

Almost surely, 2^223223133311 is an apocalyptic number.

223223133311 is a deficient number, since it is larger than the sum of its proper divisors (1).

223223133311 is an equidigital number, since it uses as much as digits as its factorization.

223223133311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 26.

Adding to 223223133311 its reverse (113331322322), we get a palindrome (336554455633).

The spelling of 223223133311 in words is "two hundred twenty-three billion, two hundred twenty-three million, one hundred thirty-three thousand, three hundred eleven".