13223333311 has 2 divisors, whose sum is σ = 13223333312. Its totient is φ = 13223333310.

The previous prime is 13223333303. The next prime is 13223333341. The reversal of 13223333311 is 11333332231.

13223333311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13223333311 - 2³ = 13223333303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13223333341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6611666655 + 6611666656.

It is an arithmetic number, because the mean of its divisors is an integer number (6611666656).

Almost surely, 2^13223333311 is an apocalyptic number.

13223333311 is a deficient number, since it is larger than the sum of its proper divisors (1).

13223333311 is an equidigital number, since it uses as much as digits as its factorization.

13223333311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2916, while the sum is 25.

Adding to 13223333311 its reverse (11333332231), we get a palindrome (24556665542).

The spelling of 13223333311 in words is "thirteen billion, two hundred twenty-three million, three hundred thirty-three thousand, three hundred eleven".