232101200220 has 24 divisors (see below), whose sum is σ = 649883360784. Its totient is φ = 61893653376.

The previous prime is 232101200171. The next prime is 232101200251. The reversal of 232101200220 is 22002101232.

It is a happy number.

232101200220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 232101200220.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1934176609 + ... + 1934176728.

It is an arithmetic number, because the mean of its divisors is an integer number (27078473366).

Almost surely, 2^232101200220 is an apocalyptic number.

232101200220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232101200220 is an abundant number, since it is smaller than the sum of its proper divisors (417782160564).

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

232101200220 is a wasteful number, since it uses less digits than its factorization.

232101200220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3868353349 (or 3868353347 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 232101200220 its reverse (22002101232), we get a palindrome (254103301452).

The spelling of 232101200220 in words is "two hundred thirty-two billion, one hundred one million, two hundred thousand, two hundred twenty".