13223202223 has 24 divisors (see below), whose sum is σ = 16619377824. Its totient is φ = 10298576640.

The previous prime is 13223202221. The next prime is 13223202269. The reversal of 13223202223 is 32220232231.

It is not a de Polignac number, because 13223202223 - 2¹ = 13223202221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13223202194 and 13223202203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13223202221) 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, 3244515 + ... + 3248587.

It is an arithmetic number, because the mean of its divisors is an integer number (692474076).

Almost surely, 2^13223202223 is an apocalyptic number.

13223202223 is a deficient number, since it is larger than the sum of its proper divisors (3396175601).

13223202223 is a wasteful number, since it uses less digits than its factorization.

13223202223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7935 (or 7924 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 13223202223 its reverse (32220232231), we get a palindrome (45443434454).

The spelling of 13223202223 in words is "thirteen billion, two hundred twenty-three million, two hundred two thousand, two hundred twenty-three".