110220242044440 has 320 divisors, whose sum is σ = 380761276642560. Its totient is φ = 25313700291840.

The previous prime is 110220242044433. The next prime is 110220242044487. The reversal of 110220242044440 is 44440242022011.

It is a super-2 number, since 2×110220242044440² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 110220242044398 and 110220242044407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 171703357 + ... + 172344083.

It is an arithmetic number, because the mean of its divisors is an integer number (1189878989508).

Almost surely, 2^{110220242044440} is an apocalyptic number.

110220242044440 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 110220242044440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190380638321280).

110220242044440 is an abundant number, since it is smaller than the sum of its proper divisors (270541034598120).

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

110220242044440 is an equidigital number, since it uses as much as digits as its factorization.

110220242044440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640828 (or 640767 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 110220242044440 its reverse (44440242022011), we get a palindrome (154660484066451).

The spelling of 110220242044440 in words is "one hundred ten trillion, two hundred twenty billion, two hundred forty-two million, forty-four thousand, four hundred forty".