110020110000220 has 72 divisors (see below), whose sum is σ = 269785845868896. Its totient is φ = 36918602157696.

The previous prime is 110020110000209. The next prime is 110020110000221. The reversal of 110020110000220 is 22000011020011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 110020110000197 and 110020110000206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110020110000221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177567139 + ... + 178185658.

It is an arithmetic number, because the mean of its divisors is an integer number (3747025637068).

Almost surely, 2^{110020110000220} is an apocalyptic number.

110020110000220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110020110000220 is an abundant number, since it is smaller than the sum of its proper divisors (159765735868676).

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

110020110000220 is a wasteful number, since it uses less digits than its factorization.

110020110000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355752907 (or 355752858 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 110020110000220 its reverse (22000011020011), we get a palindrome (132020121020231).

The spelling of 110020110000220 in words is "one hundred ten trillion, twenty billion, one hundred ten million, two hundred twenty", and thus it is an aban number.