12441022 has 24 divisors (see below), whose sum is σ = 21301560. Its totient is φ = 5404080.

The previous prime is 12441017. The next prime is 12441031. The reversal of 12441022 is 22014421.

It is a junction number, because it is equal to n+sod(n) for n = 12440987 and 12441005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11104 + ... + 12172.

It is an arithmetic number, because the mean of its divisors is an integer number (887565).

Almost surely, 2^12441022 is an apocalyptic number.

12441022 is a deficient number, since it is larger than the sum of its proper divisors (8860538).

12441022 is a wasteful number, since it uses less digits than its factorization.

12441022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128 (or 1105 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 12441022 is about 3527.1832954923. The cubic root of 12441022 is about 231.7138639469.

Adding to 12441022 its reverse (22014421), we get a palindrome (34455443).

The spelling of 12441022 in words is "twelve million, four hundred forty-one thousand, twenty-two".