13220133302 has 4 divisors (see below), whose sum is σ = 19830199956. Its totient is φ = 6610066650.

The previous prime is 13220133299. The next prime is 13220133379. The reversal of 13220133302 is 20333102231.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3305033324 + ... + 3305033327.

It is an arithmetic number, because the mean of its divisors is an integer number (4957549989).

Almost surely, 2^13220133302 is an apocalyptic number.

13220133302 is a deficient number, since it is larger than the sum of its proper divisors (6610066654).

13220133302 is an equidigital number, since it uses as much as digits as its factorization.

13220133302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6610066653.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13220133302 its reverse (20333102231), we get a palindrome (33553235533).

The spelling of 13220133302 in words is "thirteen billion, two hundred twenty million, one hundred thirty-three thousand, three hundred two".