12232321101111 has 32 divisors (see below), whose sum is σ = 17215772247040. Its totient is φ = 7717115742336.

The previous prime is 12232321101103. The next prime is 12232321101127. The reversal of 12232321101111 is 11110112323221.

12232321101111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12232321101111 - 2³ = 12232321101103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12232321101131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9822556 + ... + 10997601.

It is an arithmetic number, because the mean of its divisors is an integer number (537992882720).

Almost surely, 2^{12232321101111} is an apocalyptic number.

12232321101111 is a deficient number, since it is larger than the sum of its proper divisors (4983451145929).

12232321101111 is a wasteful number, since it uses less digits than its factorization.

12232321101111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20820343.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 12232321101111 its reverse (11110112323221), we get a palindrome (23342433424332).

The spelling of 12232321101111 in words is "twelve trillion, two hundred thirty-two billion, three hundred twenty-one million, one hundred one thousand, one hundred eleven".