201101201012212 has 6 divisors (see below), whose sum is σ = 351927101771378. Its totient is φ = 100550600506104.

The previous prime is 201101201012203. The next prime is 201101201012263. The reversal of 201101201012212 is 212210102101102.

201101201012212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 200965950652516 + 135250359696 = 14176246^2 + 367764^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25137650126523 + ... + 25137650126530.

Almost surely, 2^{201101201012212} is an apocalyptic number.

It is an amenable number.

201101201012212 is a deficient number, since it is larger than the sum of its proper divisors (150825900759166).

201101201012212 is a wasteful number, since it uses less digits than its factorization.

201101201012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50275300253057 (or 50275300253055 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201101201012212 its reverse (212210102101102), we get a palindrome (413311303113314).

The spelling of 201101201012212 in words is "two hundred one trillion, one hundred one billion, two hundred one million, twelve thousand, two hundred twelve".