12320333111223 has 32 divisors (see below), whose sum is σ = 18752167526400. Its totient is φ = 7988789744928.

The previous prime is 12320333111179. The next prime is 12320333111237. The reversal of 12320333111223 is 32211133302321.

12320333111223 is a `hidden beast` number, since 1 + 2 + 3 + 203 + 331 + 1 + 122 + 3 = 666.

It is not a de Polignac number, because 12320333111223 - 2¹⁸ = 12320332849079 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12320333111123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 734290 + ... + 5017952.

It is an arithmetic number, because the mean of its divisors is an integer number (586005235200).

Almost surely, 2^{12320333111223} is an apocalyptic number.

12320333111223 is a deficient number, since it is larger than the sum of its proper divisors (6431834415177).

12320333111223 is a wasteful number, since it uses less digits than its factorization.

12320333111223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4286588 (or 4286582 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 12320333111223 its reverse (32211133302321), we get a palindrome (44531466413544).

The spelling of 12320333111223 in words is "twelve trillion, three hundred twenty billion, three hundred thirty-three million, one hundred eleven thousand, two hundred twenty-three".