1120332112120 has 64 divisors (see below), whose sum is σ = 2718237906720. Its totient is φ = 413114494464.

The previous prime is 1120332112063. The next prime is 1120332112121. The reversal of 1120332112120 is 212112330211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120332112121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1029402 + ... + 1816681.

Almost surely, 2^{1120332112120} is an apocalyptic number.

1120332112120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120332112120 is an abundant number, since it is smaller than the sum of its proper divisors (1597905794600).

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

1120332112120 is a wasteful number, since it uses less digits than its factorization.

1120332112120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2846864 (or 2846860 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1120332112120 its reverse (212112330211), we get a palindrome (1332444442331).

The spelling of 1120332112120 in words is "one trillion, one hundred twenty billion, three hundred thirty-two million, one hundred twelve thousand, one hundred twenty".