1110011121120 has 192 divisors, whose sum is σ = 3852170058240. Its totient is φ = 266429184000.

The previous prime is 1110011121029. The next prime is 1110011121133. The reversal of 1110011121120 is 211211100111.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 1110011121096 and 1110011121105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 507460 + ... + 1574019.

It is an arithmetic number, because the mean of its divisors is an integer number (20063385720).

Almost surely, 2^{1110011121120} is an apocalyptic number.

1110011121120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110011121120 is an abundant number, since it is smaller than the sum of its proper divisors (2742158937120).

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

1110011121120 is a wasteful number, since it uses less digits than its factorization.

1110011121120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081609 (or 2081601 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 1110011121120 its reverse (211211100111), we get a palindrome (1321222221231).

The spelling of 1110011121120 in words is "one trillion, one hundred ten billion, eleven million, one hundred twenty-one thousand, one hundred twenty".