201210202012012 has 96 divisors (see below), whose sum is σ = 364487492101824. Its totient is φ = 97128254361600.

The previous prime is 201210202012003. The next prime is 201210202012063. The reversal of 201210202012012 is 210210202012102.

It is a happy number.

201210202012012 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.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11986064283 + ... + 11986081069.

It is an arithmetic number, because the mean of its divisors is an integer number (3796744709394).

Almost surely, 2^{201210202012012} is an apocalyptic number.

It is an amenable number.

201210202012012 is a deficient number, since it is larger than the sum of its proper divisors (163277290089812).

201210202012012 is a wasteful number, since it uses less digits than its factorization.

201210202012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18979 (or 18977 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201210202012012 its reverse (210210202012102), we get a palindrome (411420404024114).

The spelling of 201210202012012 in words is "two hundred one trillion, two hundred ten billion, two hundred two million, twelve thousand, twelve".