1110112343120 has 40 divisors (see below), whose sum is σ = 2815648581600. Its totient is φ = 403677215360.

The previous prime is 1110112343083. The next prime is 1110112343149. The reversal of 1110112343120 is 213432110111.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1110112343120² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1110112343092 and 1110112343101.

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 7 ways as a sum of consecutive naturals, for example, 630744770 + ... + 630746529.

It is an arithmetic number, because the mean of its divisors is an integer number (70391214540).

Almost surely, 2^{1110112343120} is an apocalyptic number.

1110112343120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110112343120 is an abundant number, since it is smaller than the sum of its proper divisors (1705536238480).

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

1110112343120 is a wasteful number, since it uses less digits than its factorization.

1110112343120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261491323 (or 1261491317 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1110112343120 its reverse (213432110111), we get a palindrome (1323544453231).

The spelling of 1110112343120 in words is "one trillion, one hundred ten billion, one hundred twelve million, three hundred forty-three thousand, one hundred twenty".