2232002231 has 4 divisors (see below), whose sum is σ = 2244904152. Its totient is φ = 2219100312.

The previous prime is 2232002209. The next prime is 2232002237. The reversal of 2232002231 is 1322002322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2232002231 - 2³⁰ = 1158260407 is a prime.

It is a super-3 number, since 3×2232002231³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232002237) 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, 6450701 + ... + 6451046.

It is an arithmetic number, because the mean of its divisors is an integer number (561226038).

Almost surely, 2^2232002231 is an apocalyptic number.

2232002231 is a deficient number, since it is larger than the sum of its proper divisors (12901921).

2232002231 is a wasteful number, since it uses less digits than its factorization.

2232002231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12901920.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2232002231 is about 47244.0708555052. The cubic root of 2232002231 is about 1306.8674508445.

Adding to 2232002231 its reverse (1322002322), we get a palindrome (3554004553).

Subtracting from 2232002231 its reverse (1322002322), we obtain a palindrome (909999909).

The spelling of 2232002231 in words is "two billion, two hundred thirty-two million, two thousand, two hundred thirty-one".