2012220200112 has 40 divisors (see below), whose sum is σ = 5204506109040. Its totient is φ = 669930958080.

The previous prime is 2012220200077. The next prime is 2012220200113. The reversal of 2012220200112 is 2110020222102.

It is a junction number, because it is equal to n+sod(n) for n = 2012220200091 and 2012220200100.

It is not an unprimeable number, because it can be changed into a prime (2012220200113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25244439 + ... + 25324022.

It is an arithmetic number, because the mean of its divisors is an integer number (130112652726).

Almost surely, 2^{2012220200112} is an apocalyptic number.

It is an amenable number.

2012220200112 is an abundant number, since it is smaller than the sum of its proper divisors (3192285908928).

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

2012220200112 is a wasteful number, since it uses less digits than its factorization.

2012220200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50569301 (or 50569295 counting only the distinct ones).

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

Adding to 2012220200112 its reverse (2110020222102), we get a palindrome (4122240422214).

The spelling of 2012220200112 in words is "two trillion, twelve billion, two hundred twenty million, two hundred thousand, one hundred twelve".