12010200112 has 40 divisors (see below), whose sum is σ = 23580445616. Its totient is φ = 5925298176.

The previous prime is 12010200109. The next prime is 12010200119. The reversal of 12010200112 is 21100201021.

12010200112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12010200119) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 511543 + ... + 534505.

Almost surely, 2^12010200112 is an apocalyptic number.

It is an amenable number.

12010200112 is a deficient number, since it is larger than the sum of its proper divisors (11570245504).

12010200112 is a wasteful number, since it uses less digits than its factorization.

12010200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23405 (or 23399 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12010200112 its reverse (21100201021), we get a palindrome (33110401133).

Subtracting 12010200112 from its reverse (21100201021), we obtain a palindrome (9090000909).

The spelling of 12010200112 in words is "twelve billion, ten million, two hundred thousand, one hundred twelve".