30332222130320 has 160 divisors (see below), whose sum is σ = 78202643889024. Its totient is φ = 10847985868800.

The previous prime is 30332222130311. The next prime is 30332222130323. The reversal of 30332222130320 is 2303122223303.

It is a self number, because there is not a number n which added to its sum of digits gives 30332222130320.

It is not an unprimeable number, because it can be changed into a prime (30332222130323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 685095704 + ... + 685139976.

Almost surely, 2^{30332222130320} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30332222130320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39101321944512).

30332222130320 is an abundant number, since it is smaller than the sum of its proper divisors (47870421758704).

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

30332222130320 is a wasteful number, since it uses less digits than its factorization.

30332222130320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57121 (or 57115 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 30332222130320 its reverse (2303122223303), we get a palindrome (32635344353623).

The spelling of 30332222130320 in words is "thirty trillion, three hundred thirty-two billion, two hundred twenty-two million, one hundred thirty thousand, three hundred twenty".