110112223020 has 96 divisors (see below), whose sum is σ = 311016222720. Its totient is φ = 29106758400.

The previous prime is 110112223019. The next prime is 110112223033. The reversal of 110112223020 is 20322211011.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 4327054 + ... + 4352426.

It is an arithmetic number, because the mean of its divisors is an integer number (3239752320).

Almost surely, 2^110112223020 is an apocalyptic number.

110112223020 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 110112223020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155508111360).

110112223020 is an abundant number, since it is smaller than the sum of its proper divisors (200903999700).

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

110112223020 is a wasteful number, since it uses less digits than its factorization.

110112223020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26015 (or 26013 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 110112223020 its reverse (20322211011), we get a palindrome (130434434031).

The spelling of 110112223020 in words is "one hundred ten billion, one hundred twelve million, two hundred twenty-three thousand, twenty".