2112200200212 has 48 divisors (see below), whose sum is σ = 4991451467520. Its totient is φ = 695104468992.

The previous prime is 2112200200211. The next prime is 2112200200249. The reversal of 2112200200212 is 2120020022112.

It is a super-2 number, since 2×2112200200212² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2112200200191 and 2112200200200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112200200211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1742268 + ... + 2694419.

It is an arithmetic number, because the mean of its divisors is an integer number (103988572240).

Almost surely, 2^{2112200200212} is an apocalyptic number.

It is an amenable number.

2112200200212 is an abundant number, since it is smaller than the sum of its proper divisors (2879251267308).

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

2112200200212 is a wasteful number, since it uses less digits than its factorization.

2112200200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4437200 (or 4437198 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2112200200212 its reverse (2120020022112), we get a palindrome (4232220222324).

The spelling of 2112200200212 in words is "two trillion, one hundred twelve billion, two hundred million, two hundred thousand, two hundred twelve".