220112110220 has 12 divisors (see below), whose sum is σ = 462235431504. Its totient is φ = 88044844080.

The previous prime is 220112110219. The next prime is 220112110241. The reversal of 220112110220 is 22011211022.

220112110220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220112110195 and 220112110204.

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 3 ways as a sum of consecutive naturals, for example, 5502802736 + ... + 5502802775.

It is an arithmetic number, because the mean of its divisors is an integer number (38519619292).

Almost surely, 2^220112110220 is an apocalyptic number.

220112110220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220112110220 is an abundant number, since it is smaller than the sum of its proper divisors (242123321284).

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

220112110220 is a wasteful number, since it uses less digits than its factorization.

220112110220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11005605520 (or 11005605518 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220112110220 its reverse (22011211022), we get a palindrome (242123321242).

The spelling of 220112110220 in words is "two hundred twenty billion, one hundred twelve million, one hundred ten thousand, two hundred twenty".