12343322 has 8 divisors (see below), whose sum is σ = 18945696. Its totient is φ = 6028092.

The previous prime is 12343313. The next prime is 12343327. The reversal of 12343322 is 22334321.

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

It is a junction number, because it is equal to n+sod(n) for n = 12343294 and 12343303.

It is not an unprimeable number, because it can be changed into a prime (12343327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71678 + ... + 71849.

It is an arithmetic number, because the mean of its divisors is an integer number (2368212).

Almost surely, 2^12343322 is an apocalyptic number.

12343322 is a deficient number, since it is larger than the sum of its proper divisors (6602374).

12343322 is a wasteful number, since it uses less digits than its factorization.

12343322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143572.

The product of its digits is 864, while the sum is 20.

The square root of 12343322 is about 3513.3064198843. The cubic root of 12343322 is about 231.1057154977.

Adding to 12343322 its reverse (22334321), we get a palindrome (34677643).

Subtracting 12343322 from its reverse (22334321), we obtain a palindrome (9990999).

The spelling of 12343322 in words is "twelve million, three hundred forty-three thousand, three hundred twenty-two".