202230203120 has 160 divisors (see below), whose sum is σ = 538094845440. Its totient is φ = 70001792000.

The previous prime is 202230203107. The next prime is 202230203141. The reversal of 202230203120 is 21302032202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1756115 + ... + 1867725.

It is an arithmetic number, because the mean of its divisors is an integer number (3363092784).

Almost surely, 2^202230203120 is an apocalyptic number.

202230203120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202230203120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269047422720).

202230203120 is an abundant number, since it is smaller than the sum of its proper divisors (335864642320).

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

202230203120 is a wasteful number, since it uses less digits than its factorization.

202230203120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111735 (or 111729 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 202230203120 its reverse (21302032202), we get a palindrome (223532235322).

The spelling of 202230203120 in words is "two hundred two billion, two hundred thirty million, two hundred three thousand, one hundred twenty".