It is an unprimeable number.
Almost surely, 2120210012000012 is an apocalyptic number.
120210012000012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120210012000012 is a wasteful number, since it uses less digits than its factorization.
120210012000012 is an evil number, because the sum of its binary digits is even.
Adding to 120210012000012 its reverse (210000210012021), we get a palindrome (330210222012033).
The spelling of 120210012000012 in words is "one hundred twenty trillion, two hundred ten billion, twelve million, twelve", and thus it is an aban number.