Adding to 1112202 its reverse (2022111), we get a palindrome (3134313).
Subtracting 1112202 from its reverse (2022111), we obtain a palindrome (909909).
21112202 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1112202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1524978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1112202 is a wasteful number, since it uses less digits than its factorization.
1112202 is an odious number, because the sum of its binary digits is odd.
The square root of 1112202 is about 1054.6098804771. The cubic root of 1112202 is about 103.6083022322.
The spelling of 1112202 in words is "one million, one hundred twelve thousand, two hundred two".