1120112011112 has 16 divisors (see below), whose sum is σ = 2100353570340. Its totient is φ = 560017725696.

The previous prime is 1120112010947. The next prime is 1120112011157. The reversal of 1120112011112 is 2111102110211.

It can be written as a sum of positive squares in 2 ways, for example, as 1115545765636 + 4566245476 = 1056194^2 + 67574^2 .

It is a super-2 number, since 2×1120112011112² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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, 4660433 + ... + 4894880.

Almost surely, 2^{1120112011112} is an apocalyptic number.

It is an amenable number.

1120112011112 is a deficient number, since it is larger than the sum of its proper divisors (980241559228).

1120112011112 is a wasteful number, since it uses less digits than its factorization.

1120112011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9569972 (or 9569968 counting only the distinct ones).

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

Adding to 1120112011112 its reverse (2111102110211), we get a palindrome (3231214121323).

Subtracting 1120112011112 from its reverse (2111102110211), we obtain a palindrome (990990099099).

The spelling of 1120112011112 in words is "one trillion, one hundred twenty billion, one hundred twelve million, eleven thousand, one hundred twelve".