Adding to 10002121002112 its reverse (21120012120001), we get a palindrome (31122133122113).
It is a tau number, because it is divible by the number of its divisors (32).
Almost surely, 210002121002112 is an apocalyptic number.
It is an amenable number.
10002121002112 is an equidigital number, since it uses as much as digits as its factorization.
10002121002112 is an evil number, because the sum of its binary digits is even.
The spelling of 10002121002112 in words is "ten trillion, two billion, one hundred twenty-one million, two thousand, one hundred twelve".