11243022 has 64 divisors (see below), whose sum is σ = 27563520. Its totient is φ = 2985984.

The previous prime is 11243009. The next prime is 11243047. The reversal of 11243022 is 22034211.

11243022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11242992 and 11243010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58158 + ... + 58350.

It is an arithmetic number, because the mean of its divisors is an integer number (430680).

Almost surely, 2^11243022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11243022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13781760).

11243022 is an abundant number, since it is smaller than the sum of its proper divisors (16320498).

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

11243022 is a wasteful number, since it uses less digits than its factorization.

11243022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 11243022 is about 3353.0615860732. The cubic root of 11243022 is about 224.0238999796.

Adding to 11243022 its reverse (22034211), we get a palindrome (33277233).

It can be divided in two parts, 112 and 43022, that added together give a palindrome (43134).

The spelling of 11243022 in words is "eleven million, two hundred forty-three thousand, twenty-two".