1120120032 has 24 divisors (see below), whose sum is σ = 2940315336. Its totient is φ = 373373312.

The previous prime is 1120120019. The next prime is 1120120063. The reversal of 1120120032 is 2300210211.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 5833863 + ... + 5834054.

It is an arithmetic number, because the mean of its divisors is an integer number (122513139).

Almost surely, 2^1120120032 is an apocalyptic number.

1120120032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120120032 is an abundant number, since it is smaller than the sum of its proper divisors (1820195304).

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

1120120032 is a wasteful number, since it uses less digits than its factorization.

1120120032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11667930 (or 11667922 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1120120032 is about 33468.1943343228. The cubic root of 1120120032 is about 1038.5359181790.

Adding to 1120120032 its reverse (2300210211), we get a palindrome (3420330243).

The spelling of 1120120032 in words is "one billion, one hundred twenty million, one hundred twenty thousand, thirty-two".