201212010201112 has 16 divisors (see below), whose sum is σ = 377272685714400. Its totient is φ = 100605960677280.

The previous prime is 201212010201101. The next prime is 201212010201133. The reversal of 201212010201112 is 211102010212102.

It is a congruent number.

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, 21383089 + ... + 29319967.

It is an arithmetic number, because the mean of its divisors is an integer number (23579542857150).

Almost surely, 2^{201212010201112} is an apocalyptic number.

It is an amenable number.

201212010201112 is a deficient number, since it is larger than the sum of its proper divisors (176060675513288).

201212010201112 is a wasteful number, since it uses less digits than its factorization.

201212010201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11105826 (or 11105822 counting only the distinct ones).

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

Adding to 201212010201112 its reverse (211102010212102), we get a palindrome (412314020413214).

The spelling of 201212010201112 in words is "two hundred one trillion, two hundred twelve billion, ten million, two hundred one thousand, one hundred twelve".