110110121101220 has 96 divisors (see below), whose sum is σ = 235941083280000. Its totient is φ = 43149433466880.

The previous prime is 110110121101181. The next prime is 110110121101229. The reversal of 110110121101220 is 22101121011011.

It is a junction number, because it is equal to n+sod(n) for n = 110110121101195 and 110110121101204.

It is not an unprimeable number, because it can be changed into a prime (110110121101229) by changing a digit.

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, 2026924979 + ... + 2026979301.

It is an arithmetic number, because the mean of its divisors is an integer number (2457719617500).

Almost surely, 2^{110110121101220} is an apocalyptic number.

110110121101220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110110121101220 is an abundant number, since it is smaller than the sum of its proper divisors (125830962178780).

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

110110121101220 is a wasteful number, since it uses less digits than its factorization.

110110121101220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57165 (or 57163 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110110121101220 its reverse (22101121011011), we get a palindrome (132211242112231).

The spelling of 110110121101220 in words is "one hundred ten trillion, one hundred ten billion, one hundred twenty-one million, one hundred one thousand, two hundred twenty".