201211303100012 has 12 divisors (see below), whose sum is σ = 352119897714480. Its totient is φ = 100605618038736.

The previous prime is 201211303099997. The next prime is 201211303100039. The reversal of 201211303100012 is 210001303112102.

201211303100012 is digitally balanced in base 2, 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 3 ways as a sum of consecutive naturals, for example, 9255689 + ... + 22092767.

It is an arithmetic number, because the mean of its divisors is an integer number (29343324809540).

Almost surely, 2^{201211303100012} is an apocalyptic number.

It is an amenable number.

201211303100012 is a deficient number, since it is larger than the sum of its proper divisors (150908594614468).

201211303100012 is a wasteful number, since it uses less digits than its factorization.

201211303100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16755640 (or 16755638 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 201211303100012 its reverse (210001303112102), we get a palindrome (411212606212114).

The spelling of 201211303100012 in words is "two hundred one trillion, two hundred eleven billion, three hundred three million, one hundred thousand, twelve".