30300232333220 has 24 divisors (see below), whose sum is σ = 63633764753664. Its totient is φ = 12119468770656.

The previous prime is 30300232333199. The next prime is 30300232333223. The reversal of 30300232333220 is 2233323200303.

It is a happy number.

It is a super-2 number, since 2×30300232333220² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30300232333220.

It is not an unprimeable number, because it can be changed into a prime (30300232333223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38611994 + ... + 39388913.

It is an arithmetic number, because the mean of its divisors is an integer number (2651406864736).

Almost surely, 2^{30300232333220} is an apocalyptic number.

It is an amenable number.

30300232333220 is an abundant number, since it is smaller than the sum of its proper divisors (33333532420444).

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

30300232333220 is a wasteful number, since it uses less digits than its factorization.

30300232333220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78020339 (or 78020337 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 26.

Adding to 30300232333220 its reverse (2233323200303), we get a palindrome (32533555533523).

The spelling of 30300232333220 in words is "thirty trillion, three hundred billion, two hundred thirty-two million, three hundred thirty-three thousand, two hundred twenty".