212011200110012 has 12 divisors (see below), whose sum is σ = 380068858734096. Its totient is φ = 103420097614560.

The previous prime is 212011200109999. The next prime is 212011200110093. The reversal of 212011200110012 is 210011002110212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 646375609928 + ... + 646375610255.

It is an arithmetic number, because the mean of its divisors is an integer number (31672404894508).

Almost surely, 2^{212011200110012} is an apocalyptic number.

It is an amenable number.

212011200110012 is a deficient number, since it is larger than the sum of its proper divisors (168057658624084).

212011200110012 is a wasteful number, since it uses less digits than its factorization.

212011200110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292751220228 (or 1292751220226 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 212011200110012 its reverse (210011002110212), we get a palindrome (422022202220224).

It can be divided in two parts, 212011200 and 110012, that added together give a palindrome (212121212).

The spelling of 212011200110012 in words is "two hundred twelve trillion, eleven billion, two hundred million, one hundred ten thousand, twelve".