1120142012320 has 48 divisors (see below), whose sum is σ = 2707878206880. Its totient is φ = 437636876544.

The previous prime is 1120142012291. The next prime is 1120142012351. The reversal of 1120142012320 is 232102410211.

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 7 ways as a sum of consecutive naturals, for example, 81398790 + ... + 81412549.

It is an arithmetic number, because the mean of its divisors is an integer number (56414129310).

Almost surely, 2^{1120142012320} is an apocalyptic number.

1120142012320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120142012320 is an abundant number, since it is smaller than the sum of its proper divisors (1587736194560).

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

1120142012320 is a wasteful number, since it uses less digits than its factorization.

1120142012320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162811397 (or 162811389 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1120142012320 its reverse (232102410211), we get a palindrome (1352244422531).

The spelling of 1120142012320 in words is "one trillion, one hundred twenty billion, one hundred forty-two million, twelve thousand, three hundred twenty".