12322321011011 has 16 divisors (see below), whose sum is σ = 13548774727680. Its totient is φ = 11113579572480.

The previous prime is 12322321010983. The next prime is 12322321011017. The reversal of 12322321011011 is 11011012322321.

It is a de Polignac number, because none of the positive numbers 2^k-12322321011011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12322321011017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56622170 + ... + 56839376.

It is an arithmetic number, because the mean of its divisors is an integer number (846798420480).

Almost surely, 2^{12322321011011} is an apocalyptic number.

12322321011011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12322321011011 is a deficient number, since it is larger than the sum of its proper divisors (1226453716669).

12322321011011 is a wasteful number, since it uses less digits than its factorization.

12322321011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257954.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 12322321011011 its reverse (11011012322321), we get a palindrome (23333333333332).

The spelling of 12322321011011 in words is "twelve trillion, three hundred twenty-two billion, three hundred twenty-one million, eleven thousand, eleven".