12333422 has 4 divisors (see below), whose sum is σ = 18500136. Its totient is φ = 6166710.

The previous prime is 12333379. The next prime is 12333437. The reversal of 12333422 is 22433321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22433321 = 181 ⋅123941.

It is a super-2 number, since 2×12333422² = 304226596460168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12333394 and 12333403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3083354 + ... + 3083357.

It is an arithmetic number, because the mean of its divisors is an integer number (4625034).

Almost surely, 2^12333422 is an apocalyptic number.

12333422 is a deficient number, since it is larger than the sum of its proper divisors (6166714).

12333422 is an equidigital number, since it uses as much as digits as its factorization.

12333422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6166713.

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

The square root of 12333422 is about 3511.8972080629. The cubic root of 12333422 is about 231.0439126178.

Adding to 12333422 its reverse (22433321), we get a palindrome (34766743).

The spelling of 12333422 in words is "twelve million, three hundred thirty-three thousand, four hundred twenty-two".