13220013120223 has 24 divisors (see below), whose sum is σ = 17132415662880. Its totient is φ = 10099108152000.

The previous prime is 13220013120203. The next prime is 13220013120257. The reversal of 13220013120223 is 32202131002231.

13220013120223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13220013120223 - 2⁹ = 13220013119711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13220013120194 and 13220013120203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13220013120203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 357801403 + ... + 357838348.

It is an arithmetic number, because the mean of its divisors is an integer number (713850652620).

Almost surely, 2^{13220013120223} is an apocalyptic number.

13220013120223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13220013120223 is a deficient number, since it is larger than the sum of its proper divisors (3912402542657).

13220013120223 is a wasteful number, since it uses less digits than its factorization.

13220013120223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715639807 (or 715639800 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13220013120223 its reverse (32202131002231), we get a palindrome (45422144122454).

The spelling of 13220013120223 in words is "thirteen trillion, two hundred twenty billion, thirteen million, one hundred twenty thousand, two hundred twenty-three".