22431144010271 has 2 divisors, whose sum is σ = 22431144010272. Its totient is φ = 22431144010270.

The previous prime is 22431144010267. The next prime is 22431144010273. The reversal of 22431144010271 is 17201044113422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22431144010271 - 2² = 22431144010267 is a prime.

Together with 22431144010273, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22431144010273) 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, 11215572005135 + 11215572005136.

It is an arithmetic number, because the mean of its divisors is an integer number (11215572005136).

Almost surely, 2^{22431144010271} is an apocalyptic number.

22431144010271 is a deficient number, since it is larger than the sum of its proper divisors (1).

22431144010271 is an equidigital number, since it uses as much as digits as its factorization.

22431144010271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 32.

Adding to 22431144010271 its reverse (17201044113422), we get a palindrome (39632188123693).

The spelling of 22431144010271 in words is "twenty-two trillion, four hundred thirty-one billion, one hundred forty-four million, ten thousand, two hundred seventy-one".