232233312011 has 4 divisors (see below), whose sum is σ = 232302700872. Its totient is φ = 232163923152.

The previous prime is 232233311993. The next prime is 232233312019. The reversal of 232233312011 is 110213332232.

232233312011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232233312011 is a prime.

It is a super-2 number, since 2×232233312011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232233312019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34689410 + ... + 34696103.

It is an arithmetic number, because the mean of its divisors is an integer number (58075675218).

Almost surely, 2^232233312011 is an apocalyptic number.

232233312011 is a deficient number, since it is larger than the sum of its proper divisors (69388861).

232233312011 is an equidigital number, since it uses as much as digits as its factorization.

232233312011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69388860.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 232233312011 its reverse (110213332232), we get a palindrome (342446644243).

The spelling of 232233312011 in words is "two hundred thirty-two billion, two hundred thirty-three million, three hundred twelve thousand, eleven".