13222417423 has 4 divisors (see below), whose sum is σ = 13236996520. Its totient is φ = 13207838328.

The previous prime is 13222417393. The next prime is 13222417447. The reversal of 13222417423 is 32471422231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13222417423 - 2¹³ = 13222409231 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 (13222417463) 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, 7288188 + ... + 7290001.

It is an arithmetic number, because the mean of its divisors is an integer number (3309249130).

Almost surely, 2^13222417423 is an apocalyptic number.

13222417423 is a deficient number, since it is larger than the sum of its proper divisors (14579097).

13222417423 is an equidigital number, since it uses as much as digits as its factorization.

13222417423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14579096.

The product of its digits is 16128, while the sum is 31.

Adding to 13222417423 its reverse (32471422231), we get a palindrome (45693839654).

The spelling of 13222417423 in words is "thirteen billion, two hundred twenty-two million, four hundred seventeen thousand, four hundred twenty-three".