12022606 has 16 divisors (see below), whose sum is σ = 19427328. Its totient is φ = 5563800.

The previous prime is 12022603. The next prime is 12022609. The reversal of 12022606 is 60622021.

It is an interprime number because it is at equal distance from previous prime (12022603) and next prime (12022609).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2790 + ... + 5641.

It is an arithmetic number, because the mean of its divisors is an integer number (1214208).

Almost surely, 2^12022606 is an apocalyptic number.

12022606 is a deficient number, since it is larger than the sum of its proper divisors (7404722).

12022606 is a wasteful number, since it uses less digits than its factorization.

12022606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8487.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 12022606 is about 3467.3629749422. The cubic root of 12022606 is about 229.0865217194.

Adding to 12022606 its reverse (60622021), we get a palindrome (72644627).

The spelling of 12022606 in words is "twelve million, twenty-two thousand, six hundred six".