1110110110120 has 48 divisors (see below), whose sum is σ = 2745458280180. Its totient is φ = 403676401920.

The previous prime is 1110110110117. The next prime is 1110110110129. The reversal of 1110110110120 is 210110110111.

It can be written as a sum of positive squares in 2 ways, for example, as 1095844674276 + 14265435844 = 1046826^2 + 119438^2 .

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 = 1110110110097 and 1110110110106.

It is not an unprimeable number, because it can be changed into a prime (1110110110129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114675957 + ... + 114685636.

Almost surely, 2^{1110110110120} is an apocalyptic number.

1110110110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110110110120 is an abundant number, since it is smaller than the sum of its proper divisors (1635348170060).

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

1110110110120 is a wasteful number, since it uses less digits than its factorization.

1110110110120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229361626 (or 229361611 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1110110110120 its reverse (210110110111), we get a palindrome (1320220220231).

Subtracting from 1110110110120 its reverse (210110110111), we obtain a palindrome (900000000009).

The spelling of 1110110110120 in words is "one trillion, one hundred ten billion, one hundred ten million, one hundred ten thousand, one hundred twenty".