201102101102212 has 24 divisors (see below), whose sum is σ = 356199582394656. Its totient is φ = 99336588801408.

The previous prime is 201102101102117. The next prime is 201102101102233. The reversal of 201102101102212 is 212201101201102.

201102101102212 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 7 ways as a sum of consecutive naturals, for example, 724480378 + ... + 724757905.

It is an arithmetic number, because the mean of its divisors is an integer number (14841649266444).

Almost surely, 2^{201102101102212} is an apocalyptic number.

It is an amenable number.

201102101102212 is a deficient number, since it is larger than the sum of its proper divisors (155097481292444).

201102101102212 is a wasteful number, since it uses less digits than its factorization.

201102101102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449238707 (or 1449238705 counting only the distinct ones).

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

Adding to 201102101102212 its reverse (212201101201102), we get a palindrome (413303202303314).

The spelling of 201102101102212 in words is "two hundred one trillion, one hundred two billion, one hundred one million, one hundred two thousand, two hundred twelve".