11110112120 has 64 divisors (see below), whose sum is σ = 25122636000. Its totient is φ = 4421910528.

The previous prime is 11110112113. The next prime is 11110112129. The reversal of 11110112120 is 2121101111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110112129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11657564 + ... + 11658516.

Almost surely, 2^11110112120 is an apocalyptic number.

11110112120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11110112120 is an abundant number, since it is smaller than the sum of its proper divisors (14012523880).

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

11110112120 is a wasteful number, since it uses less digits than its factorization.

11110112120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112 (or 2108 counting only the distinct ones).

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

Adding to 11110112120 its reverse (2121101111), we get a palindrome (13231213231).

The spelling of 11110112120 in words is "eleven billion, one hundred ten million, one hundred twelve thousand, one hundred twenty".