11243244112 has 10 divisors (see below), whose sum is σ = 21783785498. Its totient is φ = 5621622048.

The previous prime is 11243244011. The next prime is 11243244113. The reversal of 11243244112 is 21144234211.

It can be written as a sum of positive squares in only one way, i.e., 10944507456 + 298736656 = 104616^2 + 17284^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11243244113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351351363 + ... + 351351394.

Almost surely, 2^11243244112 is an apocalyptic number.

It is an amenable number.

11243244112 is a deficient number, since it is larger than the sum of its proper divisors (10540541386).

11243244112 is an equidigital number, since it uses as much as digits as its factorization.

11243244112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702702765 (or 702702759 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

Adding to 11243244112 its reverse (21144234211), we get a palindrome (32387478323).

Subtracting 11243244112 from its reverse (21144234211), we obtain a palindrome (9900990099).

The spelling of 11243244112 in words is "eleven billion, two hundred forty-three million, two hundred forty-four thousand, one hundred twelve".