12323013222111 has 16 divisors (see below), whose sum is σ = 17295598944000. Its totient is φ = 7782891913728.

The previous prime is 12323013222109. The next prime is 12323013222131. The reversal of 12323013222111 is 11122231032321.

It is not a de Polignac number, because 12323013222111 - 2¹ = 12323013222109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12323013222131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6690990 + ... + 8331588.

It is an arithmetic number, because the mean of its divisors is an integer number (1080974934000).

Almost surely, 2^{12323013222111} is an apocalyptic number.

12323013222111 is a deficient number, since it is larger than the sum of its proper divisors (4972585721889).

12323013222111 is a wasteful number, since it uses less digits than its factorization.

12323013222111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772398.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 12323013222111 its reverse (11122231032321), we get a palindrome (23445244254432).

The spelling of 12323013222111 in words is "twelve trillion, three hundred twenty-three billion, thirteen million, two hundred twenty-two thousand, one hundred eleven".