12342322 has 8 divisors (see below), whose sum is σ = 18862956. Its totient is φ = 6054672.

The previous prime is 12342307. The next prime is 12342331. The reversal of 12342322 is 22324321.

It can be written as a sum of positive squares in 2 ways, for example, as 12313081 + 29241 = 3509^2 + 171^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 12342322.

It is an unprimeable number.

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, 58113 + ... + 58324.

Almost surely, 2^12342322 is an apocalyptic number.

12342322 is a deficient number, since it is larger than the sum of its proper divisors (6520634).

12342322 is a wasteful number, since it uses less digits than its factorization.

12342322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116492.

The product of its digits is 576, while the sum is 19.

The square root of 12342322 is about 3513.1641009210. The cubic root of 12342322 is about 231.0994742833.

Adding to 12342322 its reverse (22324321), we get a palindrome (34666643).

The spelling of 12342322 in words is "twelve million, three hundred forty-two thousand, three hundred twenty-two".