13322232233 has 4 divisors (see below), whose sum is σ = 13395835908. Its totient is φ = 13248628560.

The previous prime is 13322232191. The next prime is 13322232271. The reversal of 13322232233 is 33223222331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3078363289 + 10243868944 = 55483^2 + 101212^2 .

It is a cyclic number.

It is not a de Polignac number, because 13322232233 - 2²⁰ = 13321183657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13322237233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36801566 + ... + 36801927.

It is an arithmetic number, because the mean of its divisors is an integer number (3348958977).

Almost surely, 2^13322232233 is an apocalyptic number.

It is an amenable number.

13322232233 is a deficient number, since it is larger than the sum of its proper divisors (73603675).

13322232233 is an equidigital number, since it uses as much as digits as its factorization.

13322232233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73603674.

The product of its digits is 7776, while the sum is 26.

Adding to 13322232233 its reverse (33223222331), we get a palindrome (46545454564).

The spelling of 13322232233 in words is "thirteen billion, three hundred twenty-two million, two hundred thirty-two thousand, two hundred thirty-three".