1322320310223 has 32 divisors (see below), whose sum is σ = 2021439006720. Its totient is φ = 761047599840.

The previous prime is 1322320310159. The next prime is 1322320310273. The reversal of 1322320310223 is 3220130232231.

It is not a de Polignac number, because 1322320310223 - 2⁶ = 1322320310159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1322320310193 and 1322320310202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322320310273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6161361 + ... + 6372362.

It is an arithmetic number, because the mean of its divisors is an integer number (63169968960).

Almost surely, 2^{1322320310223} is an apocalyptic number.

1322320310223 is a deficient number, since it is larger than the sum of its proper divisors (699118696497).

1322320310223 is a wasteful number, since it uses less digits than its factorization.

1322320310223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12533899.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1322320310223 its reverse (3220130232231), we get a palindrome (4542450542454).

The spelling of 1322320310223 in words is "one trillion, three hundred twenty-two billion, three hundred twenty million, three hundred ten thousand, two hundred twenty-three".