Adding to 211212002 its reverse (200212112), we get a palindrome (411424114).
It is a happy number.
211212002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
Almost surely, 2211212002 is an apocalyptic number.
211212002 is a wasteful number, since it uses less digits than its factorization.
211212002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1681.
The square root of 211212002 is about 14533.1346240238. The cubic root of 211212002 is about 595.5335016776.
The spelling of 211212002 in words is "two hundred eleven million, two hundred twelve thousand, two".