1100330000000 has 512 divisors, whose sum is σ = 3418584998400. Its totient is φ = 342720000000.

The previous prime is 1100329999991. The next prime is 1100330000083. The reversal of 1100330000000 is 330011.

It is a super-2 number, since 2×1100330000000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 769999286 + ... + 770000714.

It is an arithmetic number, because the mean of its divisors is an integer number (6676923825).

Almost surely, 2^{1100330000000} is an apocalyptic number.

1100330000000 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 1100330000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1709292499200).

1100330000000 is an abundant number, since it is smaller than the sum of its proper divisors (2318254998400).

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

1100330000000 is an frugal number, since it uses more digits than its factorization.

1100330000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496 (or 1454 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 8.

Adding to 1100330000000 its reverse (330011), we get a palindrome (1100330330011).

It can be divided in two parts, 11003 and 30000000, that added together give a palindrome (30011003).

The spelling of 1100330000000 in words is "one trillion, one hundred billion, three hundred thirty million", and thus it is an aban number.