11211244 has 24 divisors (see below), whose sum is σ = 21728448. Its totient is φ = 5018640.

The previous prime is 11211229. The next prime is 11211247. The reversal of 11211244 is 44211211.

It is a happy number.

11211244 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 not an unprimeable number, because it can be changed into a prime (11211247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1047 + ... + 4849.

It is an arithmetic number, because the mean of its divisors is an integer number (905352).

Almost surely, 2^11211244 is an apocalyptic number.

It is an amenable number.

11211244 is a deficient number, since it is larger than the sum of its proper divisors (10517204).

11211244 is a wasteful number, since it uses less digits than its factorization.

11211244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3885 (or 3883 counting only the distinct ones).

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

The square root of 11211244 is about 3348.3195785349. The cubic root of 11211244 is about 223.8126356275.

Adding to 11211244 its reverse (44211211), we get a palindrome (55422455).

The spelling of 11211244 in words is "eleven million, two hundred eleven thousand, two hundred forty-four".