32231111011 has 16 divisors (see below), whose sum is σ = 35523417600. Its totient is φ = 28999404000.

The previous prime is 32231110999. The next prime is 32231111027. The reversal of 32231111011 is 11011113223.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32231111011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32231111411) 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 15 ways as a sum of consecutive naturals, for example, 4150150 + ... + 4157908.

It is an arithmetic number, because the mean of its divisors is an integer number (2220213600).

Almost surely, 2^32231111011 is an apocalyptic number.

32231111011 is a deficient number, since it is larger than the sum of its proper divisors (3292306589).

32231111011 is a wasteful number, since it uses less digits than its factorization.

32231111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11610.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 32231111011 its reverse (11011113223), we get a palindrome (43242224234).

The spelling of 32231111011 in words is "thirty-two billion, two hundred thirty-one million, one hundred eleven thousand, eleven".