127442224223 has 2 divisors, whose sum is σ = 127442224224. Its totient is φ = 127442224222.

The previous prime is 127442224163. The next prime is 127442224229. The reversal of 127442224223 is 322422244721.

It is a strong prime.

It is an emirp because it is prime and its reverse (322422244721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 127442224223 - 2⁸ = 127442223967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127442224229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63721112111 + 63721112112.

It is an arithmetic number, because the mean of its divisors is an integer number (63721112112).

Almost surely, 2^127442224223 is an apocalyptic number.

127442224223 is a deficient number, since it is larger than the sum of its proper divisors (1).

127442224223 is an equidigital number, since it uses as much as digits as its factorization.

127442224223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86016, while the sum is 35.

Adding to 127442224223 its reverse (322422244721), we get a palindrome (449864468944).

The spelling of 127442224223 in words is "one hundred twenty-seven billion, four hundred forty-two million, two hundred twenty-four thousand, two hundred twenty-three".