12022107 has 4 divisors (see below), whose sum is σ = 16029480. Its totient is φ = 8014736.

The previous prime is 12022103. The next prime is 12022133. The reversal of 12022107 is 70122021.

12022107 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 12022107 - 2² = 12022103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12022103) 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, 2003682 + ... + 2003687.

It is an arithmetic number, because the mean of its divisors is an integer number (4007370).

Almost surely, 2^12022107 is an apocalyptic number.

12022107 is a deficient number, since it is larger than the sum of its proper divisors (4007373).

12022107 is an equidigital number, since it uses as much as digits as its factorization.

12022107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4007372.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 12022107 is about 3467.2910174948. The cubic root of 12022107 is about 229.0833522525.

Adding to 12022107 its reverse (70122021), we get a palindrome (82144128).

The spelling of 12022107 in words is "twelve million, twenty-two thousand, one hundred seven".