4321022431211 has 2 divisors, whose sum is σ = 4321022431212. Its totient is φ = 4321022431210.

The previous prime is 4321022431189. The next prime is 4321022431213. The reversal of 4321022431211 is 1121342201234.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4321022431211 is a prime.

Together with 4321022431213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4321022431213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2160511215605 + 2160511215606.

It is an arithmetic number, because the mean of its divisors is an integer number (2160511215606).

Almost surely, 2^{4321022431211} is an apocalyptic number.

4321022431211 is a deficient number, since it is larger than the sum of its proper divisors (1).

4321022431211 is an equidigital number, since it uses as much as digits as its factorization.

4321022431211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 4321022431211 its reverse (1121342201234), we get a palindrome (5442364632445).

The spelling of 4321022431211 in words is "four trillion, three hundred twenty-one billion, twenty-two million, four hundred thirty-one thousand, two hundred eleven".