110223220120 has 128 divisors (see below), whose sum is σ = 272422362240. Its totient is φ = 39890350080.

The previous prime is 110223220103. The next prime is 110223220243. The reversal of 110223220120 is 21022322011.

It is a happy number.

It is a super-3 number, since 3×110223220120³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110223220094 and 110223220103.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 6378532 + ... + 6395788.

It is an arithmetic number, because the mean of its divisors is an integer number (2128299705).

Almost surely, 2^110223220120 is an apocalyptic number.

110223220120 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 110223220120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136211181120).

110223220120 is an abundant number, since it is smaller than the sum of its proper divisors (162199142120).

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

110223220120 is a wasteful number, since it uses less digits than its factorization.

110223220120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17525 (or 17521 counting only the distinct ones).

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

Adding to 110223220120 its reverse (21022322011), we get a palindrome (131245542131).

The spelling of 110223220120 in words is "one hundred ten billion, two hundred twenty-three million, two hundred twenty thousand, one hundred twenty".