110220101020120 has 128 divisors (see below), whose sum is σ = 305234305689600. Its totient is φ = 34881769668096.

The previous prime is 110220101020069. The next prime is 110220101020147. The reversal of 110220101020120 is 21020101022011.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 110220101020120.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122025111 + ... + 122925049.

It is an arithmetic number, because the mean of its divisors is an integer number (2384643013200).

Almost surely, 2^{110220101020120} is an apocalyptic number.

110220101020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110220101020120 is an abundant number, since it is smaller than the sum of its proper divisors (195014204669480).

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

110220101020120 is a wasteful number, since it uses less digits than its factorization.

110220101020120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933617 (or 933613 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110220101020120 its reverse (21020101022011), we get a palindrome (131240202042131).

The spelling of 110220101020120 in words is "one hundred ten trillion, two hundred twenty billion, one hundred one million, twenty thousand, one hundred twenty".