3201212231 has 8 divisors (see below), whose sum is σ = 3682758144. Its totient is φ = 2725723800.

The previous prime is 3201212221. The next prime is 3201212239. The reversal of 3201212231 is 1322121023.

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

It is a cyclic number.

It is not a de Polignac number, because 3201212231 - 2¹⁰ = 3201211207 is a prime.

It is a super-2 number, since 2×3201212231² = 20495519495807994722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201212239) 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, 1513235 + ... + 1515348.

It is an arithmetic number, because the mean of its divisors is an integer number (460344768).

Almost surely, 2^3201212231 is an apocalyptic number.

3201212231 is a deficient number, since it is larger than the sum of its proper divisors (481545913).

3201212231 is a wasteful number, since it uses less digits than its factorization.

3201212231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028741.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3201212231 is about 56579.2561898793. The cubic root of 3201212231 is about 1473.7986550136.

Adding to 3201212231 its reverse (1322121023), we get a palindrome (4523333254).

The spelling of 3201212231 in words is "three billion, two hundred one million, two hundred twelve thousand, two hundred thirty-one".