211200002100212 has 48 divisors (see below), whose sum is σ = 377060366269440. Its totient is φ = 103473652259328.

The previous prime is 211200002100211. The next prime is 211200002100233. The reversal of 211200002100212 is 212001200002112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211200002100211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1441437068 + ... + 1441583580.

It is an arithmetic number, because the mean of its divisors is an integer number (7855424297280).

Almost surely, 2^{211200002100212} is an apocalyptic number.

It is an amenable number.

211200002100212 is a deficient number, since it is larger than the sum of its proper divisors (165860364169228).

211200002100212 is a wasteful number, since it uses less digits than its factorization.

211200002100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155312 (or 155310 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211200002100212 its reverse (212001200002112), we get a palindrome (423201202102324).

The spelling of 211200002100212 in words is "two hundred eleven trillion, two hundred billion, two million, one hundred thousand, two hundred twelve".