30333102221312 has 96 divisors (see below), whose sum is σ = 66283972241760. Its totient is φ = 13763014410240.

The previous prime is 30333102221291. The next prime is 30333102221327. The reversal of 30333102221312 is 21312220133303.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11339423 + ... + 13756769.

It is an arithmetic number, because the mean of its divisors is an integer number (690458044185).

Almost surely, 2^{30333102221312} is an apocalyptic number.

30333102221312 is a gapful number since it is divisible by the number (32) 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 30333102221312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33141986120880).

30333102221312 is an abundant number, since it is smaller than the sum of its proper divisors (35950870020448).

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

30333102221312 is a wasteful number, since it uses less digits than its factorization.

30333102221312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417937 (or 2417917 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 30333102221312 its reverse (21312220133303), we get a palindrome (51645322354615).

The spelling of 30333102221312 in words is "thirty trillion, three hundred thirty-three billion, one hundred two million, two hundred twenty-one thousand, three hundred twelve".