220000304240300 has 36 divisors (see below), whose sum is σ = 477404580870000. Its totient is φ = 87999398992320.

The previous prime is 220000304240257. The next prime is 220000304240441. The reversal of 220000304240300 is 3042403000022.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3287201 + ... + 21232199.

It is an arithmetic number, because the mean of its divisors is an integer number (13261238357500).

Almost surely, 2^{220000304240300} is an apocalyptic number.

220000304240300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220000304240300 is an abundant number, since it is smaller than the sum of its proper divisors (257404276629700).

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

220000304240300 is a wasteful number, since it uses less digits than its factorization.

220000304240300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18067610 (or 18067603 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 220000304240300 its reverse (3042403000022), we get a palindrome (223042707240322).

The spelling of 220000304240300 in words is "two hundred twenty trillion, three hundred four million, two hundred forty thousand, three hundred".