220200011112 has 16 divisors (see below), whose sum is σ = 550500027840. Its totient is φ = 73400003696.

The previous prime is 220200011077. The next prime is 220200011153. The reversal of 220200011112 is 211110002022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4587500208 + ... + 4587500255.

It is an arithmetic number, because the mean of its divisors is an integer number (34406251740).

Almost surely, 2^220200011112 is an apocalyptic number.

It is an amenable number.

220200011112 is an abundant number, since it is smaller than the sum of its proper divisors (330300016728).

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

220200011112 is a wasteful number, since it uses less digits than its factorization.

220200011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9175000472 (or 9175000468 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 220200011112 its reverse (211110002022), we get a palindrome (431310013134).

The spelling of 220200011112 in words is "two hundred twenty billion, two hundred million, eleven thousand, one hundred twelve".