1112120102118 has 8 divisors (see below), whose sum is σ = 2224240204248. Its totient is φ = 370706700704.

The previous prime is 1112120102117. The next prime is 1112120102143. The reversal of 1112120102118 is 8112010212111.

It is a sphenic number, since it is the product of 3 distinct primes.

1112120102118 is an admirable number.

It is a super-2 number, since 2×1112120102118² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1112120102094 and 1112120102103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112120102117) 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 3 ways as a sum of consecutive naturals, for example, 92676675171 + ... + 92676675182.

It is an arithmetic number, because the mean of its divisors is an integer number (278030025531).

Almost surely, 2^{1112120102118} is an apocalyptic number.

1112120102118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1112120102118 is a wasteful number, since it uses less digits than its factorization.

1112120102118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185353350358.

The product of its (nonzero) digits is 64, while the sum is 21.

Adding to 1112120102118 its reverse (8112010212111), we get a palindrome (9224130314229).

The spelling of 1112120102118 in words is "one trillion, one hundred twelve billion, one hundred twenty million, one hundred two thousand, one hundred eighteen".