12322 has 8 divisors (see below), whose sum is σ = 18972. Its totient is φ = 6000.

The previous prime is 12301. The next prime is 12323. The reversal of 12322 is 22321.

It is a Cunningham number, because it is equal to 111²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 12321 + 1 = 111^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

12322 is an undulating number in base 11.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 12299 and 12308.

It is not an unprimeable number, because it can be changed into a prime (12323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72 + ... + 172.

2¹²³²² is an apocalyptic number.

12322 is a deficient number, since it is larger than the sum of its proper divisors (6650).

12322 is a wasteful number, since it uses less digits than its factorization.

12322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164.

The product of its digits is 24, while the sum is 10.

The square root of 12322 is about 111.0045044131. The cubic root of 12322 is about 23.0972567221.

Adding to 12322 its reverse (22321), we get a palindrome (34643).

Subtracting 12322 from its reverse (22321), we obtain a palindrome (9999).

The spelling of 12322 in words is "twelve thousand, three hundred twenty-two", and thus it is an iban number.