1120302320000 has 160 divisors (see below), whose sum is σ = 2935711990200. Its totient is φ = 424535040000.

The previous prime is 1120302319993. The next prime is 1120302320021. The reversal of 1120302320000 is 232030211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1151480 + ... + 1888520.

Almost surely, 2^{1120302320000} is an apocalyptic number.

1120302320000 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 1120302320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1467855995100).

1120302320000 is an abundant number, since it is smaller than the sum of its proper divisors (1815409670200).

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

1120302320000 is an frugal number, since it uses more digits than its factorization.

1120302320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737094 (or 737067 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1120302320000 its reverse (232030211), we get a palindrome (1120534350211).

The spelling of 1120302320000 in words is "one trillion, one hundred twenty billion, three hundred two million, three hundred twenty thousand".