212000201112 has 64 divisors (see below), whose sum is σ = 614012359680. Its totient is φ = 59741736192.

The previous prime is 212000201111. The next prime is 212000201131. The reversal of 212000201112 is 211102000212.

212000201112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212000201111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8630928 + ... + 8655455.

It is an arithmetic number, because the mean of its divisors is an integer number (9593943120).

Almost surely, 2^212000201112 is an apocalyptic number.

It is an amenable number.

212000201112 is an abundant number, since it is smaller than the sum of its proper divisors (402012158568).

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

212000201112 is a wasteful number, since it uses less digits than its factorization.

212000201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17286472 (or 17286468 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 212000201112 its reverse (211102000212), we get a palindrome (423102201324).

Subtracting from 212000201112 its reverse (211102000212), we obtain a square (898200900 = 29970²).

The spelling of 212000201112 in words is "two hundred twelve billion, two hundred one thousand, one hundred twelve".