13022223321203 has 4 divisors (see below), whose sum is σ = 13588406943888. Its totient is φ = 12456039698520.

The previous prime is 13022223321187. The next prime is 13022223321287. The reversal of 13022223321203 is 30212332222031.

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

It is a cyclic number.

It is not a de Polignac number, because 13022223321203 - 2⁴ = 13022223321187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13022223321293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283091811308 + ... + 283091811353.

It is an arithmetic number, because the mean of its divisors is an integer number (3397101735972).

Almost surely, 2^{13022223321203} is an apocalyptic number.

13022223321203 is a deficient number, since it is larger than the sum of its proper divisors (566183622685).

13022223321203 is an equidigital number, since it uses as much as digits as its factorization.

13022223321203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566183622684.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 13022223321203 its reverse (30212332222031), we get a palindrome (43234555543234).

The spelling of 13022223321203 in words is "thirteen trillion, twenty-two billion, two hundred twenty-three million, three hundred twenty-one thousand, two hundred three".