30220232200 has 48 divisors (see below), whose sum is σ = 72528572160. Its totient is φ = 11698152000.

The previous prime is 30220232177. The next prime is 30220232209. The reversal of 30220232200 is 223202203.

It is not an unprimeable number, because it can be changed into a prime (30220232209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2430916 + ... + 2443315.

It is an arithmetic number, because the mean of its divisors is an integer number (1511011920).

Almost surely, 2^30220232200 is an apocalyptic number.

It is an amenable number.

30220232200 is an abundant number, since it is smaller than the sum of its proper divisors (42308339960).

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

30220232200 is a wasteful number, since it uses less digits than its factorization.

30220232200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4874278 (or 4874269 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 30220232200 its reverse (223202203), we get a palindrome (30443434403).

The spelling of 30220232200 in words is "thirty billion, two hundred twenty million, two hundred thirty-two thousand, two hundred".