4231200220 has 48 divisors (see below), whose sum is σ = 9573778368. Its totient is φ = 1561512960.

The previous prime is 4231200209. The next prime is 4231200223. The reversal of 4231200220 is 220021324.

It is a junction number, because it is equal to n+sod(n) for n = 4231200194 and 4231200203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4231200223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 975697 + ... + 980023.

It is an arithmetic number, because the mean of its divisors is an integer number (199453716).

Almost surely, 2^4231200220 is an apocalyptic number.

It is an amenable number.

4231200220 is an abundant number, since it is smaller than the sum of its proper divisors (5342578148).

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

4231200220 is a wasteful number, since it uses less digits than its factorization.

4231200220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8110 (or 8108 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4231200220 is about 65047.6765149994. The cubic root of 4231200220 is about 1617.4139785615.

Adding to 4231200220 its reverse (220021324), we get a palindrome (4451221544).

The spelling of 4231200220 in words is "four billion, two hundred thirty-one million, two hundred thousand, two hundred twenty".