12244240112 has 40 divisors (see below), whose sum is σ = 25555145616. Its totient is φ = 5649624576.

The previous prime is 12244240103. The next prime is 12244240121. The reversal of 12244240112 is 21104244221.

It is an interprime number because it is at equal distance from previous prime (12244240103) and next prime (12244240121).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1121303 + ... + 1132169.

Almost surely, 2^12244240112 is an apocalyptic number.

It is an amenable number.

12244240112 is an abundant number, since it is smaller than the sum of its proper divisors (13310905504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12244240112 is a wasteful number, since it uses less digits than its factorization.

12244240112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16305 (or 16299 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 12244240112 its reverse (21104244221), we get a palindrome (33348484333).

The spelling of 12244240112 in words is "twelve billion, two hundred forty-four million, two hundred forty thousand, one hundred twelve".