13223100229 has 4 divisors (see below), whose sum is σ = 13231476160. Its totient is φ = 13214724300.

The previous prime is 13223100227. The next prime is 13223100239. The reversal of 13223100229 is 92200132231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92200132231 = 1117 ⋅82542643.

It is a cyclic number.

It is not a de Polignac number, because 13223100229 - 2¹ = 13223100227 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13223100227) 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, 4185597 + ... + 4188754.

It is an arithmetic number, because the mean of its divisors is an integer number (3307869040).

Almost surely, 2^13223100229 is an apocalyptic number.

It is an amenable number.

13223100229 is a deficient number, since it is larger than the sum of its proper divisors (8375931).

13223100229 is an equidigital number, since it uses as much as digits as its factorization.

13223100229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8375930.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 13223100229 in words is "thirteen billion, two hundred twenty-three million, one hundred thousand, two hundred twenty-nine".