1120332520000 has 140 divisors (see below), whose sum is σ = 2803558246060. Its totient is φ = 444019968000.

The previous prime is 1120332519991. The next prime is 1120332520007. The reversal of 1120332520000 is 252330211.

It can be written as a sum of positive squares in 10 ways, for example, as 606105846784 + 514226673216 = 778528^2 + 717096^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1120332520000.

It is not an unprimeable number, because it can be changed into a prime (1120332520007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4231522 + ... + 4488478.

Almost surely, 2^{1120332520000} is an apocalyptic number.

1120332520000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120332520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1401779123030).

1120332520000 is an abundant number, since it is smaller than the sum of its proper divisors (1683225726060).

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

1120332520000 is an equidigital number, since it uses as much as digits as its factorization.

1120332520000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257098 (or 257073 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 1120332520000 its reverse (252330211), we get a palindrome (1120584850211).

The spelling of 1120332520000 in words is "one trillion, one hundred twenty billion, three hundred thirty-two million, five hundred twenty thousand".