11242244 has 24 divisors (see below), whose sum is σ = 21403200. Its totient is φ = 5135904.

The previous prime is 11242237. The next prime is 11242261. The reversal of 11242244 is 44224211.

11242244 = T₄₁₂ + T₄₁₃ + ... + T₅₁₅.

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

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, 4307 + ... + 6405.

It is an arithmetic number, because the mean of its divisors is an integer number (891800).

Almost surely, 2^11242244 is an apocalyptic number.

It is an amenable number.

11242244 is a deficient number, since it is larger than the sum of its proper divisors (10160956).

11242244 is a wasteful number, since it uses less digits than its factorization.

11242244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2219 (or 2217 counting only the distinct ones).

The product of its digits is 512, while the sum is 20.

The square root of 11242244 is about 3352.9455706886. The cubic root of 11242244 is about 224.0187324895.

Adding to 11242244 its reverse (44224211), we get a palindrome (55466455).

The spelling of 11242244 in words is "eleven million, two hundred forty-two thousand, two hundred forty-four".