12022032232211 has 4 divisors (see below), whose sum is σ = 12071916183624. Its totient is φ = 11972148280800.

The previous prime is 12022032232181. The next prime is 12022032232219. The reversal of 12022032232211 is 11223223022021.

It is a happy number.

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-12022032232211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12022032232219) 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, 24941975345 + ... + 24941975826.

It is an arithmetic number, because the mean of its divisors is an integer number (3017979045906).

Almost surely, 2^{12022032232211} is an apocalyptic number.

12022032232211 is a deficient number, since it is larger than the sum of its proper divisors (49883951413).

12022032232211 is an equidigital number, since it uses as much as digits as its factorization.

12022032232211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49883951412.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12022032232211 its reverse (11223223022021), we get a palindrome (23245255254232).

The spelling of 12022032232211 in words is "twelve trillion, twenty-two billion, thirty-two million, two hundred thirty-two thousand, two hundred eleven".