200021112200112 has 120 divisors (see below), whose sum is σ = 601384860017136. Its totient is φ = 57120270488064.

The previous prime is 200021112200071. The next prime is 200021112200141. The reversal of 200021112200112 is 211002211120002.

It is a junction number, because it is equal to n+sod(n) for n = 200021112200091 and 200021112200100.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16595743 + ... + 25989630.

Almost surely, 2^{200021112200112} is an apocalyptic number.

It is an amenable number.

200021112200112 is an abundant number, since it is smaller than the sum of its proper divisors (401363747817024).

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

200021112200112 is a wasteful number, since it uses less digits than its factorization.

200021112200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42587395 (or 42587382 counting only the distinct ones).

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

Adding to 200021112200112 its reverse (211002211120002), we get a palindrome (411023323320114).

The spelling of 200021112200112 in words is "two hundred trillion, twenty-one billion, one hundred twelve million, two hundred thousand, one hundred twelve".