13224312223 has 8 divisors (see below), whose sum is σ = 14006122128. Its totient is φ = 12442936704.

The previous prime is 13224312217. The next prime is 13224312247. The reversal of 13224312223 is 32221342231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13224312223 - 2¹³ = 13224304031 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 (13224312263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44836 + ... + 168697.

It is an arithmetic number, because the mean of its divisors is an integer number (1750765266).

Almost surely, 2^13224312223 is an apocalyptic number.

13224312223 is a deficient number, since it is larger than the sum of its proper divisors (781809905).

13224312223 is a wasteful number, since it uses less digits than its factorization.

13224312223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217193.

The product of its digits is 3456, while the sum is 25.

Adding to 13224312223 its reverse (32221342231), we get a palindrome (45445654454).

The spelling of 13224312223 in words is "thirteen billion, two hundred twenty-four million, three hundred twelve thousand, two hundred twenty-three".