It is a happy number.
It is a tau number, because it is divible by the number of its divisors (100).
It is a congruent number.
It is an unprimeable number.
Almost surely, 2210001010000 is an apocalyptic number.
210001010000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 210001010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255639106800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210001010000 is a wasteful number, since it uses less digits than its factorization.
210001010000 is an odious number, because the sum of its binary digits is odd.
Adding to 210001010000 its reverse (10100012), we get a palindrome (210011110012).
The spelling of 210001010000 in words is "two hundred ten billion, one million, ten thousand".