30221010330000 has 600 divisors, whose sum is σ = 118438744619712. Its totient is φ = 6501313536000.

The previous prime is 30221010329971. The next prime is 30221010330013. The reversal of 30221010330000 is 3301012203.

It is a tau number, because it is divible by the number of its divisors (600).

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 119 ways as a sum of consecutive naturals, for example, 60441022 + ... + 60938978.

Almost surely, 2^{30221010330000} is an apocalyptic number.

30221010330000 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 30221010330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59219372309856).

30221010330000 is an abundant number, since it is smaller than the sum of its proper divisors (88217734289712).

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

30221010330000 is a wasteful number, since it uses less digits than its factorization.

30221010330000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498029 (or 497991 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 30221010330000 its reverse (3301012203), we get a palindrome (30224311342203).

The spelling of 30221010330000 in words is "thirty trillion, two hundred twenty-one billion, ten million, three hundred thirty thousand".