13213322223 has 8 divisors (see below), whose sum is σ = 17651580336. Its totient is φ = 8791972800.

The previous prime is 13213322203. The next prime is 13213322237. The reversal of 13213322223 is 32222331231.

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

It is not a de Polignac number, because 13213322223 - 2¹⁴ = 13213305839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13213322193 and 13213322202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13213322203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4225348 + ... + 4228473.

It is an arithmetic number, because the mean of its divisors is an integer number (2206447542).

Almost surely, 2^13213322223 is an apocalyptic number.

13213322223 is a deficient number, since it is larger than the sum of its proper divisors (4438258113).

13213322223 is an equidigital number, since it uses as much as digits as its factorization.

13213322223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8454345.

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

Adding to 13213322223 its reverse (32222331231), we get a palindrome (45435653454).

The spelling of 13213322223 in words is "thirteen billion, two hundred thirteen million, three hundred twenty-two thousand, two hundred twenty-three".