12322143143111 has 8 divisors (see below), whose sum is σ = 12438095978880. Its totient is φ = 12206713797112.

The previous prime is 12322143143069. The next prime is 12322143143129. The reversal of 12322143143111 is 11134134122321.

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 12322143143111 - 2¹⁸ = 12322142880967 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 (12322143173111) 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, 130825145 + ... + 130919298.

It is an arithmetic number, because the mean of its divisors is an integer number (1554761997360).

Almost surely, 2^{12322143143111} is an apocalyptic number.

12322143143111 is a deficient number, since it is larger than the sum of its proper divisors (115952835769).

12322143143111 is a wasteful number, since it uses less digits than its factorization.

12322143143111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261744885.

The product of its digits is 3456, while the sum is 29.

Adding to 12322143143111 its reverse (11134134122321), we get a palindrome (23456277265432).

The spelling of 12322143143111 in words is "twelve trillion, three hundred twenty-two billion, one hundred forty-three million, one hundred forty-three thousand, one hundred eleven".