13222299533 has 2 divisors, whose sum is σ = 13222299534. Its totient is φ = 13222299532.

The previous prime is 13222299473. The next prime is 13222299569. The reversal of 13222299533 is 33599222231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9996400324 + 3225899209 = 99982^2 + 56797^2 .

It is a cyclic number.

It is not a de Polignac number, because 13222299533 - 2³⁰ = 12148557709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13222299733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6611149766 + 6611149767.

It is an arithmetic number, because the mean of its divisors is an integer number (6611149767).

Almost surely, 2^13222299533 is an apocalyptic number.

It is an amenable number.

13222299533 is a deficient number, since it is larger than the sum of its proper divisors (1).

13222299533 is an equidigital number, since it uses as much as digits as its factorization.

13222299533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 41.

The spelling of 13222299533 in words is "thirteen billion, two hundred twenty-two million, two hundred ninety-nine thousand, five hundred thirty-three".