13222333133 has 2 divisors, whose sum is σ = 13222333134. Its totient is φ = 13222333132.

The previous prime is 13222333121. The next prime is 13222333147. The reversal of 13222333133 is 33133322231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9922749769 + 3299583364 = 99613^2 + 57442^2 .

It is an emirp because it is prime and its reverse (33133322231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13222333133 - 2²⁴ = 13205555917 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13222336133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6611166566 + 6611166567.

It is an arithmetic number, because the mean of its divisors is an integer number (6611166567).

Almost surely, 2^13222333133 is an apocalyptic number.

It is an amenable number.

13222333133 is a deficient number, since it is larger than the sum of its proper divisors (1).

13222333133 is an equidigital number, since it uses as much as digits as its factorization.

13222333133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 26.

Adding to 13222333133 its reverse (33133322231), we get a palindrome (46355655364).

The spelling of 13222333133 in words is "thirteen billion, two hundred twenty-two million, three hundred thirty-three thousand, one hundred thirty-three".