230202033220 has 12 divisors (see below), whose sum is σ = 483424269804. Its totient is φ = 92080813280.

The previous prime is 230202033169. The next prime is 230202033221. The reversal of 230202033220 is 22330202032.

It can be written as a sum of positive squares in 2 ways, for example, as 27790223616 + 202411809604 = 166704^2 + 449902^2 .

It is not an unprimeable number, because it can be changed into a prime (230202033221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5755050811 + ... + 5755050850.

It is an arithmetic number, because the mean of its divisors is an integer number (40285355817).

Almost surely, 2^230202033220 is an apocalyptic number.

230202033220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230202033220 is an abundant number, since it is smaller than the sum of its proper divisors (253222236584).

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

230202033220 is a wasteful number, since it uses less digits than its factorization.

230202033220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11510101670 (or 11510101668 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 230202033220 its reverse (22330202032), we get a palindrome (252532235252).

The spelling of 230202033220 in words is "two hundred thirty billion, two hundred two million, thirty-three thousand, two hundred twenty".