11123244 has 60 divisors (see below), whose sum is σ = 31732008. Its totient is φ = 3369600.

The previous prime is 11123243. The next prime is 11123251. The reversal of 11123244 is 44232111.

11123244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (11123243) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2004 + ... + 5124.

Almost surely, 2^11123244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11123244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15866004).

11123244 is an abundant number, since it is smaller than the sum of its proper divisors (20608764).

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

11123244 is a wasteful number, since it uses less digits than its factorization.

11123244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3148 (or 3137 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 11123244 is about 3335.1527701141. The cubic root of 11123244 is about 223.2255087044.

Adding to 11123244 its reverse (44232111), we get a palindrome (55355355).

It can be divided in two parts, 1112 and 3244, that added together give a square (4356 = 66²).

The spelling of 11123244 in words is "eleven million, one hundred twenty-three thousand, two hundred forty-four".