210221010200112 has 160 divisors (see below), whose sum is σ = 590157906048000. Its totient is φ = 64281378180096.

The previous prime is 210221010200059. The next prime is 210221010200129. The reversal of 210221010200112 is 211002010122012.

It is a junction number, because it is equal to n+sod(n) for n = 210221010200091 and 210221010200100.

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 31 ways as a sum of consecutive naturals, for example, 17263588 + ... + 26804355.

It is an arithmetic number, because the mean of its divisors is an integer number (3688486912800).

Almost surely, 2^{210221010200112} is an apocalyptic number.

It is an amenable number.

210221010200112 is an abundant number, since it is smaller than the sum of its proper divisors (379936895847888).

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

210221010200112 is a wasteful number, since it uses less digits than its factorization.

210221010200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44068155 (or 44068149 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210221010200112 its reverse (211002010122012), we get a palindrome (421223020322124).

The spelling of 210221010200112 in words is "two hundred ten trillion, two hundred twenty-one billion, ten million, two hundred thousand, one hundred twelve".