12322221411 has 32 divisors (see below), whose sum is σ = 18080317440. Its totient is φ = 7430046624.

The previous prime is 12322221409. The next prime is 12322221421. The reversal of 12322221411 is 11412222321.

It is a happy number.

It is not a de Polignac number, because 12322221411 - 2¹ = 12322221409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12322221421) 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, 708526 + ... + 725708.

It is an arithmetic number, because the mean of its divisors is an integer number (565009920).

Almost surely, 2^12322221411 is an apocalyptic number.

12322221411 is a deficient number, since it is larger than the sum of its proper divisors (5758096029).

12322221411 is a wasteful number, since it uses less digits than its factorization.

12322221411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17775.

The product of its digits is 384, while the sum is 21.

Adding to 12322221411 its reverse (11412222321), we get a palindrome (23734443732).

The spelling of 12322221411 in words is "twelve billion, three hundred twenty-two million, two hundred twenty-one thousand, four hundred eleven".