300030220200 has 192 divisors, whose sum is σ = 975839685120. Its totient is φ = 76157568000.

The previous prime is 300030220187. The next prime is 300030220207. The reversal of 300030220200 is 2022030003.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (300030220207) 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, 1002382 + ... + 1266818.

It is an arithmetic number, because the mean of its divisors is an integer number (5082498360).

Almost surely, 2^300030220200 is an apocalyptic number.

300030220200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 300030220200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (487919842560).

300030220200 is an abundant number, since it is smaller than the sum of its proper divisors (675809464920).

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

300030220200 is a wasteful number, since it uses less digits than its factorization.

300030220200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264548 (or 264539 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 300030220200 its reverse (2022030003), we get a palindrome (302052250203).

The spelling of 300030220200 in words is "three hundred billion, thirty million, two hundred twenty thousand, two hundred".