30020330322 has 96 divisors (see below), whose sum is σ = 68825352960. Its totient is φ = 9804350160.

The previous prime is 30020330321. The next prime is 30020330359. The reversal of 30020330322 is 22303302003.

30020330322 is a `hidden beast` number, since 300 + 2 + 0 + 330 + 32 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 30020330295 and 30020330304.

It is not an unprimeable number, because it can be changed into a prime (30020330321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9489513 + ... + 9492675.

It is an arithmetic number, because the mean of its divisors is an integer number (716930760).

Almost surely, 2^30020330322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30020330322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34412676480).

30020330322 is an abundant number, since it is smaller than the sum of its proper divisors (38805022638).

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

30020330322 is a wasteful number, since it uses less digits than its factorization.

30020330322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3570 (or 3558 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 30020330322 its reverse (22303302003), we get a palindrome (52323632325).

The spelling of 30020330322 in words is "thirty billion, twenty million, three hundred thirty thousand, three hundred twenty-two".