12441122 has 16 divisors (see below), whose sum is σ = 19249272. Its totient is φ = 6026880.

The previous prime is 12441103. The next prime is 12441131. The reversal of 12441122 is 22114421.

It can be written as a sum of positive squares in 4 ways, for example, as 11703241 + 737881 = 3421^2 + 859^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12441122.

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 in 7 ways as a sum of consecutive naturals, for example, 13748 + ... + 14624.

Almost surely, 2^12441122 is an apocalyptic number.

12441122 is a deficient number, since it is larger than the sum of its proper divisors (6808150).

12441122 is a wasteful number, since it uses less digits than its factorization.

12441122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093.

The product of its digits is 128, while the sum is 17.

The square root of 12441122 is about 3527.1974710810. The cubic root of 12441122 is about 231.7144847781.

Adding to 12441122 its reverse (22114421), we get a palindrome (34555543).

The spelling of 12441122 in words is "twelve million, four hundred forty-one thousand, one hundred twenty-two".