1001012236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
1001012236 is an admirable number.
Almost surely, 21001012236 is an apocalyptic number.
It is an amenable number.
1001012236 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1001012236 is a wasteful number, since it uses less digits than its factorization.
1001012236 is an odious number, because the sum of its binary digits is odd.
The square root of 1001012236 is about 31638.7774100075. Note that the first 3 decimals coincide. The cubic root of 1001012236 is about 1000.3372982171.
Adding to 1001012236 its reverse (6322101001), we get a palindrome (7323113237).
The spelling of 1001012236 in words is "one billion, one million, twelve thousand, two hundred thirty-six".