30322320000000 has 704 divisors, whose sum is σ = 115463298163200. Its totient is φ = 6930432000000.

The previous prime is 30322319999977. The next prime is 30322320000043. The reversal of 30322320000000 is 2322303.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 1679990976 + ... + 1680009024.

Almost surely, 2^{30322320000000} is an apocalyptic number.

30322320000000 is a gapful number since it is divisible by the number (30) 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 30322320000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57731649081600).

30322320000000 is an abundant number, since it is smaller than the sum of its proper divisors (85140978163200).

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

30322320000000 is an frugal number, since it uses more digits than its factorization.

30322320000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18114 (or 18066 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

Adding to 30322320000000 its reverse (2322303), we get a palindrome (30322322322303).

The spelling of 30322320000000 in words is "thirty trillion, three hundred twenty-two billion, three hundred twenty million", and thus it is an aban number.