Adding to 2201112 its reverse (2111022), we get a palindrome (4312134).
2201112 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
22201112 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 2201112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3139500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201112 is a wasteful number, since it uses less digits than its factorization.
2201112 is an evil number, because the sum of its binary digits is even.
The square root of 2201112 is about 1483.6145051866. The cubic root of 2201112 is about 130.0810539895.
The spelling of 2201112 in words is "two million, two hundred one thousand, one hundred twelve".