12321330322 has 32 divisors (see below), whose sum is σ = 22047842304. Its totient is φ = 5049330000.

The previous prime is 12321330317. The next prime is 12321330361. The reversal of 12321330322 is 22303312321.

It is a junction number, because it is equal to n+sod(n) for n = 12321330293 and 12321330302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1719447 + ... + 1726597.

It is an arithmetic number, because the mean of its divisors is an integer number (688995072).

Almost surely, 2^12321330322 is an apocalyptic number.

12321330322 is a deficient number, since it is larger than the sum of its proper divisors (9726511982).

12321330322 is a wasteful number, since it uses less digits than its factorization.

12321330322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12534.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12321330322 its reverse (22303312321), we get a palindrome (34624642643).

The spelling of 12321330322 in words is "twelve billion, three hundred twenty-one million, three hundred thirty thousand, three hundred twenty-two".