200310310220 has 24 divisors (see below), whose sum is σ = 421797856704. Its totient is φ = 79905799296.

The previous prime is 200310310219. The next prime is 200310310223. The reversal of 200310310220 is 22013013002.

It is a happy number.

200310310220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 200310310195 and 200310310204.

It is not an unprimeable number, because it can be changed into a prime (200310310223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13637777 + ... + 13652456.

It is an arithmetic number, because the mean of its divisors is an integer number (17574910696).

Almost surely, 2^200310310220 is an apocalyptic number.

200310310220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200310310220 is an abundant number, since it is smaller than the sum of its proper divisors (221487546484).

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

200310310220 is a wasteful number, since it uses less digits than its factorization.

200310310220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27290609 (or 27290607 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 200310310220 its reverse (22013013002), we get a palindrome (222323323222).

The spelling of 200310310220 in words is "two hundred billion, three hundred ten million, three hundred ten thousand, two hundred twenty".