1120120112 has 10 divisors (see below), whose sum is σ = 2170232748. Its totient is φ = 560060048.

The previous prime is 1120120097. The next prime is 1120120147. The reversal of 1120120112 is 2110210211.

It is a junction number, because it is equal to n+sod(n) for n = 1120120093 and 1120120102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35003738 + ... + 35003769.

Almost surely, 2^1120120112 is an apocalyptic number.

It is an amenable number.

1120120112 is a deficient number, since it is larger than the sum of its proper divisors (1050112636).

1120120112 is an equidigital number, since it uses as much as digits as its factorization.

1120120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70007515 (or 70007509 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1120120112 is about 33468.1955294874. The cubic root of 1120120112 is about 1038.5359429034.

Adding to 1120120112 its reverse (2110210211), we get a palindrome (3230330323).

Subtracting 1120120112 from its reverse (2110210211), we obtain a palindrome (990090099).

It can be divided in two parts, 11201 and 20112, that added together give a palindrome (31313).

The spelling of 1120120112 in words is "one billion, one hundred twenty million, one hundred twenty thousand, one hundred twelve".