13320222011323 has 4 divisors (see below), whose sum is σ = 13387837351680. Its totient is φ = 13252606670968.

The previous prime is 13320222011321. The next prime is 13320222011389. The reversal of 13320222011323 is 32311022202331.

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 13320222011323 - 2¹ = 13320222011321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13320222011321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33807669883 + ... + 33807670276.

It is an arithmetic number, because the mean of its divisors is an integer number (3346959337920).

Almost surely, 2^{13320222011323} is an apocalyptic number.

13320222011323 is a deficient number, since it is larger than the sum of its proper divisors (67615340357).

13320222011323 is an equidigital number, since it uses as much as digits as its factorization.

13320222011323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67615340356.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13320222011323 its reverse (32311022202331), we get a palindrome (45631244213654).

The spelling of 13320222011323 in words is "thirteen trillion, three hundred twenty billion, two hundred twenty-two million, eleven thousand, three hundred twenty-three".