3200212321212 has 12 divisors (see below), whose sum is σ = 7467162082856. Its totient is φ = 1066737440400.

The previous prime is 3200212321211. The next prime is 3200212321247. The reversal of 3200212321212 is 2121232120023.

3200212321212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200212321211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133342180039 + ... + 133342180062.

Almost surely, 2^{3200212321212} is an apocalyptic number.

It is an amenable number.

3200212321212 is an abundant number, since it is smaller than the sum of its proper divisors (4266949761644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3200212321212 is a wasteful number, since it uses less digits than its factorization.

3200212321212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266684360108 (or 266684360106 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 3200212321212 its reverse (2121232120023), we get a palindrome (5321444441235).

The spelling of 3200212321212 in words is "three trillion, two hundred billion, two hundred twelve million, three hundred twenty-one thousand, two hundred twelve".