212011110200112 has 40 divisors (see below), whose sum is σ = 548415072931440. Its totient is φ = 70577504916480.

The previous prime is 212011110200077. The next prime is 212011110200117. The reversal of 212011110200112 is 211002011110212.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 212011110200091 and 212011110200100.

It is not an unprimeable number, because it can be changed into a prime (212011110200117) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2901999037 + ... + 2902072092.

It is an arithmetic number, because the mean of its divisors is an integer number (13710376823286).

Almost surely, 2^{212011110200112} is an apocalyptic number.

It is an amenable number.

212011110200112 is an abundant number, since it is smaller than the sum of its proper divisors (336403962731328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212011110200112 is a wasteful number, since it uses less digits than its factorization.

212011110200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5804071901 (or 5804071895 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 212011110200112 its reverse (211002011110212), we get a palindrome (423013121310324).

The spelling of 212011110200112 in words is "two hundred twelve trillion, eleven billion, one hundred ten million, two hundred thousand, one hundred twelve".