11121244 has 12 divisors (see below), whose sum is σ = 19663504. Its totient is φ = 5503104.

The previous prime is 11121223. The next prime is 11121307. The reversal of 11121244 is 44212111.

It is a happy number.

11121244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13944 + ... + 14719.

Almost surely, 2^11121244 is an apocalyptic number.

It is an amenable number.

11121244 is a deficient number, since it is larger than the sum of its proper divisors (8542260).

11121244 is a wasteful number, since it uses less digits than its factorization.

11121244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28764 (or 28762 counting only the distinct ones).

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

The square root of 11121244 is about 3334.8529202950. The cubic root of 11121244 is about 223.2121289812.

Adding to 11121244 its reverse (44212111), we get a palindrome (55333355).

The spelling of 11121244 in words is "eleven million, one hundred twenty-one thousand, two hundred forty-four".