13143222223 has 8 divisors (see below), whose sum is σ = 13917355200. Its totient is φ = 12369200640.

The previous prime is 13143222193. The next prime is 13143222229. The reversal of 13143222223 is 32222234131.

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 13143222223 - 2²⁹ = 12606351311 is a prime.

It is a super-2 number, since 2×13143222223² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13143222229) 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, 435018 + ... + 464248.

It is an arithmetic number, because the mean of its divisors is an integer number (1739669400).

Almost surely, 2^13143222223 is an apocalyptic number.

13143222223 is a deficient number, since it is larger than the sum of its proper divisors (774132977).

13143222223 is a wasteful number, since it uses less digits than its factorization.

13143222223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55697.

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

Adding to 13143222223 its reverse (32222234131), we get a palindrome (45365456354).

The spelling of 13143222223 in words is "thirteen billion, one hundred forty-three million, two hundred twenty-two thousand, two hundred twenty-three".