202320212320 has 48 divisors (see below), whose sum is σ = 506098067328. Its totient is φ = 76167608320.

The previous prime is 202320212293. The next prime is 202320212329. The reversal of 202320212320 is 23212023202.

202320212320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202320212329) 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, 37188496 + ... + 37193935.

It is an arithmetic number, because the mean of its divisors is an integer number (10543709736).

Almost surely, 2^202320212320 is an apocalyptic number.

202320212320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202320212320 is an abundant number, since it is smaller than the sum of its proper divisors (303777855008).

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

202320212320 is a wasteful number, since it uses less digits than its factorization.

202320212320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74382463 (or 74382455 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 202320212320 its reverse (23212023202), we get a palindrome (225532235522).

It can be divided in two parts, 20232021 and 2320, that added together give a triangular number (20234341 = T₆₃₆₁).

The spelling of 202320212320 in words is "two hundred two billion, three hundred twenty million, two hundred twelve thousand, three hundred twenty".