202032000220 has 24 divisors (see below), whose sum is σ = 424302735024. Its totient is φ = 80806031616.

The previous prime is 202032000193. The next prime is 202032000227. The reversal of 202032000220 is 22000230202.

202032000220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×202032000220² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 202032000220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202032000227) 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, 174714 + ... + 659233.

It is an arithmetic number, because the mean of its divisors is an integer number (17679280626).

Almost surely, 2^202032000220 is an apocalyptic number.

202032000220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202032000220 is an abundant number, since it is smaller than the sum of its proper divisors (222270734804).

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

202032000220 is a wasteful number, since it uses less digits than its factorization.

202032000220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846069 (or 846067 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 202032000220 its reverse (22000230202), we get a palindrome (224032230422).

The spelling of 202032000220 in words is "two hundred two billion, thirty-two million, two hundred twenty", and thus it is an aban number.