13222614239 has 4 divisors (see below), whose sum is σ = 13224545520. Its totient is φ = 13220682960.

The previous prime is 13222614227. The next prime is 13222614241. The reversal of 13222614239 is 93241622231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93241622231 = 157 ⋅593895683.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13222614239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13222614199 and 13222614208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13222614259) 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, 955334 + ... + 969075.

It is an arithmetic number, because the mean of its divisors is an integer number (3306136380).

Almost surely, 2^13222614239 is an apocalyptic number.

13222614239 is a deficient number, since it is larger than the sum of its proper divisors (1931281).

13222614239 is an equidigital number, since it uses as much as digits as its factorization.

13222614239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931280.

The product of its digits is 31104, while the sum is 35.

The spelling of 13222614239 in words is "thirteen billion, two hundred twenty-two million, six hundred fourteen thousand, two hundred thirty-nine".