4231112201 has 8 divisors (see below), whose sum is σ = 4482120744. Its totient is φ = 3980339200.

The previous prime is 4231112189. The next prime is 4231112203. The reversal of 4231112201 is 1022111324.

It can be written as a sum of positive squares in 4 ways, for example, as 1652503801 + 2578608400 = 40651^2 + 50780^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-4231112201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4231112201.

It is not an unprimeable number, because it can be changed into a prime (4231112203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21200 + ... + 94401.

It is an arithmetic number, because the mean of its divisors is an integer number (560265093).

Almost surely, 2^4231112201 is an apocalyptic number.

It is an amenable number.

4231112201 is a deficient number, since it is larger than the sum of its proper divisors (251008543).

4231112201 is a wasteful number, since it uses less digits than its factorization.

4231112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117771.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 4231112201 is about 65046.9999385060. Note that the first 4 decimals coincide. The cubic root of 4231112201 is about 1617.4027631348.

Adding to 4231112201 its reverse (1022111324), we get a palindrome (5253223525).

The spelling of 4231112201 in words is "four billion, two hundred thirty-one million, one hundred twelve thousand, two hundred one".