110342032220 has 96 divisors (see below), whose sum is σ = 280081374720. Its totient is φ = 35670378240.

The previous prime is 110342032187. The next prime is 110342032247. The reversal of 110342032220 is 22230243011.

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 = 110342032192 and 110342032201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 462962 + ... + 659558.

It is an arithmetic number, because the mean of its divisors is an integer number (2917514320).

Almost surely, 2^110342032220 is an apocalyptic number.

110342032220 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 110342032220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140040687360).

110342032220 is an abundant number, since it is smaller than the sum of its proper divisors (169739342500).

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

110342032220 is a wasteful number, since it uses less digits than its factorization.

110342032220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196843 (or 196841 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 110342032220 its reverse (22230243011), we get a palindrome (132572275231).

The spelling of 110342032220 in words is "one hundred ten billion, three hundred forty-two million, thirty-two thousand, two hundred twenty".