12244111 has 12 divisors (see below), whose sum is σ = 13751136. Its totient is φ = 10889120.

The previous prime is 12244109. The next prime is 12244139. The reversal of 12244111 is 11144221.

It is a happy number.

12244111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12244111 - 2¹ = 12244109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12244181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4611 + ... + 6763.

It is an arithmetic number, because the mean of its divisors is an integer number (1145928).

Almost surely, 2^12244111 is an apocalyptic number.

12244111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12244111 is a deficient number, since it is larger than the sum of its proper divisors (1507025).

12244111 is a wasteful number, since it uses less digits than its factorization.

12244111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222 (or 2211 counting only the distinct ones).

The product of its digits is 64, while the sum is 16.

The square root of 12244111 is about 3499.1586131526. The cubic root of 12244111 is about 230.4848687372.

Adding to 12244111 its reverse (11144221), we get a palindrome (23388332).

It can be divided in two parts, 1224 and 4111, that added together give a palindrome (5335).

The spelling of 12244111 in words is "twelve million, two hundred forty-four thousand, one hundred eleven".