12321323322331 has 8 divisors (see below), whose sum is σ = 13068107238384. Its totient is φ = 11576983872000.

The previous prime is 12321323322307. The next prime is 12321323322361. The reversal of 12321323322331 is 13322332312321.

12321323322331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12321323322331 - 2⁴¹ = 10122300066779 is a prime.

It is a super-2 number, since 2×12321323322331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12321323322293 and 12321323322302.

It is not an unprimeable number, because it can be changed into a prime (12321323322361) 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, 611106045 + ... + 611126206.

It is an arithmetic number, because the mean of its divisors is an integer number (1633513404798).

Almost surely, 2^{12321323322331} is an apocalyptic number.

12321323322331 is a deficient number, since it is larger than the sum of its proper divisors (746783916053).

12321323322331 is a wasteful number, since it uses less digits than its factorization.

12321323322331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222232861.

The product of its digits is 23328, while the sum is 31.

Adding to 12321323322331 its reverse (13322332312321), we get a palindrome (25643655634652).

The spelling of 12321323322331 in words is "twelve trillion, three hundred twenty-one billion, three hundred twenty-three million, three hundred twenty-two thousand, three hundred thirty-one".