13222013223 has 8 divisors (see below), whose sum is σ = 17657926128. Its totient is φ = 8800387904.

The previous prime is 13222013201. The next prime is 13222013251. The reversal of 13222013223 is 32231022231.

It is a happy number.

13222013223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13222013223 - 2⁹ = 13222012711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13222013223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13222013263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3569736 + ... + 3573437.

It is an arithmetic number, because the mean of its divisors is an integer number (2207240766).

Almost surely, 2^13222013223 is an apocalyptic number.

13222013223 is a deficient number, since it is larger than the sum of its proper divisors (4435912905).

13222013223 is an equidigital number, since it uses as much as digits as its factorization.

13222013223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7143793.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13222013223 its reverse (32231022231), we get a palindrome (45453035454).

The spelling of 13222013223 in words is "thirteen billion, two hundred twenty-two million, thirteen thousand, two hundred twenty-three".