30221010330 has 96 divisors (see below), whose sum is σ = 88054909056. Its totient is φ = 6501313536.

The previous prime is 30221010271. The next prime is 30221010341. The reversal of 30221010330 is 3301012203.

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

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 47 ways as a sum of consecutive naturals, for example, 188289 + ... + 309668.

It is an arithmetic number, because the mean of its divisors is an integer number (917238636).

Almost surely, 2^30221010330 is an apocalyptic number.

30221010330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30221010330 is an abundant number, since it is smaller than the sum of its proper divisors (57833898726).

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

30221010330 is a wasteful number, since it uses less digits than its factorization.

30221010330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498008 (or 497991 counting only the distinct ones).

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

Adding to 30221010330 its reverse (3301012203), we get a palindrome (33522022533).

The spelling of 30221010330 in words is "thirty billion, two hundred twenty-one million, ten thousand, three hundred thirty".