202302112231020 has 24 divisors (see below), whose sum is σ = 566445914247024. Its totient is φ = 53947229928256.

The previous prime is 202302112230971. The next prime is 202302112231099. The reversal of 202302112231020 is 20132211203202.

202302112231020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×202302112231020² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1685850935199 + ... + 1685850935318.

It is an arithmetic number, because the mean of its divisors is an integer number (23601913093626).

Almost surely, 2^{202302112231020} is an apocalyptic number.

202302112231020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202302112231020 is an abundant number, since it is smaller than the sum of its proper divisors (364143802016004).

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

202302112231020 is a wasteful number, since it uses less digits than its factorization.

202302112231020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3371701870529 (or 3371701870527 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 202302112231020 its reverse (20132211203202), we get a palindrome (222434323434222).

The spelling of 202302112231020 in words is "two hundred two trillion, three hundred two billion, one hundred twelve million, two hundred thirty-one thousand, twenty".