3122166143 has 2 divisors, whose sum is σ = 3122166144. Its totient is φ = 3122166142.

The previous prime is 3122166133. The next prime is 3122166199. The reversal of 3122166143 is 3416612213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3122166143 - 2²⁴ = 3105388927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3122166133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561083071 + 1561083072.

It is an arithmetic number, because the mean of its divisors is an integer number (1561083072).

Almost surely, 2^3122166143 is an apocalyptic number.

3122166143 is a deficient number, since it is larger than the sum of its proper divisors (1).

3122166143 is an equidigital number, since it uses as much as digits as its factorization.

3122166143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 29.

The square root of 3122166143 is about 55876.3469009920. The cubic root of 3122166143 is about 1461.5668022185.

Adding to 3122166143 its reverse (3416612213), we get a palindrome (6538778356).

The spelling of 3122166143 in words is "three billion, one hundred twenty-two million, one hundred sixty-six thousand, one hundred forty-three".