30220304200 has 48 divisors (see below), whose sum is σ = 70418902500. Its totient is φ = 12061163520.

The previous prime is 30220304161. The next prime is 30220304209. The reversal of 30220304200 is 240302203.

It can be written as a sum of positive squares in 6 ways, for example, as 21083620804 + 9136683396 = 145202^2 + 95586^2 .

It is not an unprimeable number, because it can be changed into a prime (30220304209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78465 + ... + 258064.

Almost surely, 2^30220304200 is an apocalyptic number.

It is an amenable number.

30220304200 is an abundant number, since it is smaller than the sum of its proper divisors (40198598300).

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

30220304200 is a wasteful number, since it uses less digits than its factorization.

30220304200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336994 (or 336985 counting only the distinct ones).

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

Adding to 30220304200 its reverse (240302203), we get a palindrome (30460606403).

The spelling of 30220304200 in words is "thirty billion, two hundred twenty million, three hundred four thousand, two hundred".