Adding to 1133002200 its reverse (22003311), we get a palindrome (1155005511).
It is a happy number.
It is a zygodrome in base 10.
It is a congruent number.
Almost surely, 21133002200 is an apocalyptic number.
1133002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1133002200 is the 19434-th octagonal number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1133002200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2024870400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1133002200 is a wasteful number, since it uses less digits than its factorization.
1133002200 is an evil number, because the sum of its binary digits is even.
The square root of 1133002200 is about 33660.0980390729. The cubic root of 1133002200 is about 1042.5020501544.
The spelling of 1133002200 in words is "one billion, one hundred thirty-three million, two thousand, two hundred".