112423212271 has 2 divisors, whose sum is σ = 112423212272. Its totient is φ = 112423212270.

The previous prime is 112423212257. The next prime is 112423212299. The reversal of 112423212271 is 172212324211.

It is an a-pointer prime, because the next prime (112423212299) can be obtained adding 112423212271 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112423212271 - 2⁹ = 112423211759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112423212241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56211606135 + 56211606136.

It is an arithmetic number, because the mean of its divisors is an integer number (56211606136).

Almost surely, 2^112423212271 is an apocalyptic number.

112423212271 is a deficient number, since it is larger than the sum of its proper divisors (1).

112423212271 is an equidigital number, since it uses as much as digits as its factorization.

112423212271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2688, while the sum is 28.

Adding to 112423212271 its reverse (172212324211), we get a palindrome (284635536482).

The spelling of 112423212271 in words is "one hundred twelve billion, four hundred twenty-three million, two hundred twelve thousand, two hundred seventy-one".