12232611 has 6 divisors (see below), whose sum is σ = 17669340. Its totient is φ = 8155068.

The previous prime is 12232609. The next prime is 12232613. The reversal of 12232611 is 11623221.

12232611 is a `hidden beast` number, since 1 + 22 + 32 + 611 = 666.

It is an interprime number because it is at equal distance from previous prime (12232609) and next prime (12232613).

It is not a de Polignac number, because 12232611 - 2¹ = 12232609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12232613) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 679581 + ... + 679598.

It is an arithmetic number, because the mean of its divisors is an integer number (2944890).

Almost surely, 2^12232611 is an apocalyptic number.

12232611 is a deficient number, since it is larger than the sum of its proper divisors (5436729).

12232611 is a wasteful number, since it uses less digits than its factorization.

12232611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359185 (or 1359182 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 12232611 is about 3497.5149749501. The cubic root of 12232611 is about 230.4126869280.

Adding to 12232611 its reverse (11623221), we get a palindrome (23855832).

The spelling of 12232611 in words is "twelve million, two hundred thirty-two thousand, six hundred eleven".