110340120220 has 72 divisors (see below), whose sum is σ = 254776298112. Its totient is φ = 40110744960.

The previous prime is 110340120181. The next prime is 110340120263. The reversal of 110340120220 is 22021043011.

It is a junction number, because it is equal to n+sod(n) for n = 110340120194 and 110340120203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10756614 + ... + 10766866.

It is an arithmetic number, because the mean of its divisors is an integer number (3538559696).

Almost surely, 2^110340120220 is an apocalyptic number.

110340120220 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 110340120220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127388149056).

110340120220 is an abundant number, since it is smaller than the sum of its proper divisors (144436177892).

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

110340120220 is a wasteful number, since it uses less digits than its factorization.

110340120220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14731 (or 14718 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 110340120220 its reverse (22021043011), we get a palindrome (132361163231).

The spelling of 110340120220 in words is "one hundred ten billion, three hundred forty million, one hundred twenty thousand, two hundred twenty".