11112110020100 has 36 divisors (see below), whose sum is σ = 24113677032144. Its totient is φ = 4444770590880.

The previous prime is 11112110020091. The next prime is 11112110020129. The reversal of 11112110020100 is 102001121111.

11112110020100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5381927 + ... + 7154673.

It is an arithmetic number, because the mean of its divisors is an integer number (669824362004).

Almost surely, 2^{11112110020100} is an apocalyptic number.

11112110020100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11112110020100 is an abundant number, since it is smaller than the sum of its proper divisors (13001567012044).

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

11112110020100 is a wasteful number, since it uses less digits than its factorization.

11112110020100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835444 (or 1835437 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11112110020100 its reverse (102001121111), we get a palindrome (11214111141211).

The spelling of 11112110020100 in words is "eleven trillion, one hundred twelve billion, one hundred ten million, twenty thousand, one hundred".