22441431127 has 2 divisors, whose sum is σ = 22441431128. Its totient is φ = 22441431126.

The previous prime is 22441431113. The next prime is 22441431143. The reversal of 22441431127 is 72113414422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22441431127 - 2¹⁵ = 22441398359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22441431157) 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 as a sum of consecutive naturals, namely, 11220715563 + 11220715564.

It is an arithmetic number, because the mean of its divisors is an integer number (11220715564).

Almost surely, 2^22441431127 is an apocalyptic number.

22441431127 is a deficient number, since it is larger than the sum of its proper divisors (1).

22441431127 is an equidigital number, since it uses as much as digits as its factorization.

22441431127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10752, while the sum is 31.

Adding to 22441431127 its reverse (72113414422), we get a palindrome (94554845549).

The spelling of 22441431127 in words is "twenty-two billion, four hundred forty-one million, four hundred thirty-one thousand, one hundred twenty-seven".