111114034220 has 96 divisors (see below), whose sum is σ = 282444890112. Its totient is φ = 35844553728.

The previous prime is 111114034117. The next prime is 111114034223. The reversal of 111114034220 is 22430411111.

111114034220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 111114034192 and 111114034201.

It is not an unprimeable number, because it can be changed into a prime (111114034223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13150037 + ... + 13158483.

It is an arithmetic number, because the mean of its divisors is an integer number (2942134272).

Almost surely, 2^111114034220 is an apocalyptic number.

111114034220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111114034220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141222445056).

111114034220 is an abundant number, since it is smaller than the sum of its proper divisors (171330855892).

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

111114034220 is a wasteful number, since it uses less digits than its factorization.

111114034220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14007 (or 14005 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 111114034220 its reverse (22430411111), we get a palindrome (133544445331).

The spelling of 111114034220 in words is "one hundred eleven billion, one hundred fourteen million, thirty-four thousand, two hundred twenty".