13314666223 has 4 divisors (see below), whose sum is σ = 13314923208. Its totient is φ = 13314409240.

The previous prime is 13314666221. The next prime is 13314666251. The reversal of 13314666223 is 32266641331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32266641331 = 653 ⋅49412927.

It is a cyclic number.

It is not a de Polignac number, because 13314666223 - 2¹ = 13314666221 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 (13314666221) 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, 20548 + ... + 164473.

It is an arithmetic number, because the mean of its divisors is an integer number (3328730802).

Almost surely, 2^13314666223 is an apocalyptic number.

13314666223 is a deficient number, since it is larger than the sum of its proper divisors (256985).

13314666223 is an equidigital number, since it uses as much as digits as its factorization.

13314666223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256984.

The product of its digits is 93312, while the sum is 37.

The spelling of 13314666223 in words is "thirteen billion, three hundred fourteen million, six hundred sixty-six thousand, two hundred twenty-three".