110001101200 has 60 divisors (see below), whose sum is σ = 267897958468. Its totient is φ = 43397683200.

The previous prime is 110001101191. The next prime is 110001101213. The reversal of 110001101200 is 2101100011.

It can be written as a sum of positive squares in 6 ways, for example, as 9517173136 + 100483928064 = 97556^2 + 316992^2 .

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 11 ways as a sum of consecutive naturals, for example, 1854381 + ... + 1912780.

Almost surely, 2^110001101200 is an apocalyptic number.

110001101200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110001101200 is an abundant number, since it is smaller than the sum of its proper divisors (157896857268).

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

110001101200 is a wasteful number, since it uses less digits than its factorization.

110001101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3767252 (or 3767241 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 110001101200 its reverse (2101100011), we get a palindrome (112102201211).

The spelling of 110001101200 in words is "one hundred ten billion, one million, one hundred one thousand, two hundred".