12422107 has 4 divisors (see below), whose sum is σ = 12440776. Its totient is φ = 12403440.

The previous prime is 12422083. The next prime is 12422119. The reversal of 12422107 is 70122421.

It is a happy number.

12422107 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12422107 - 2¹¹ = 12420059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12422407) 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, 8298 + ... + 9679.

It is an arithmetic number, because the mean of its divisors is an integer number (3110194).

Almost surely, 2^12422107 is an apocalyptic number.

12422107 is a deficient number, since it is larger than the sum of its proper divisors (18669).

12422107 is an equidigital number, since it uses as much as digits as its factorization.

12422107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18668.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 12422107 is about 3524.5009575825. The cubic root of 12422107 is about 231.5963738454.

Adding to 12422107 its reverse (70122421), we get a palindrome (82544528).

The spelling of 12422107 in words is "twelve million, four hundred twenty-two thousand, one hundred seven".