1122330320000 has 160 divisors (see below), whose sum is σ = 2809443737100. Its totient is φ = 446446080000.

The previous prime is 1122330319949. The next prime is 1122330320077. The reversal of 1122330320000 is 230332211.

It can be written as a sum of positive squares in 10 ways, for example, as 88789696576 + 1033540623424 = 297976^2 + 1016632^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14441246 + ... + 14518754.

Almost surely, 2^{1122330320000} is an apocalyptic number.

1122330320000 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 1122330320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1404721868550).

1122330320000 is an abundant number, since it is smaller than the sum of its proper divisors (1687113417100).

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

1122330320000 is an frugal number, since it uses more digits than its factorization.

1122330320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77724 (or 77697 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1122330320000 its reverse (230332211), we get a palindrome (1122560652211).

The spelling of 1122330320000 in words is "one trillion, one hundred twenty-two billion, three hundred thirty million, three hundred twenty thousand".