112257238277 has 2 divisors, whose sum is σ = 112257238278. Its totient is φ = 112257238276.

The previous prime is 112257238259. The next prime is 112257238297. The reversal of 112257238277 is 772832752211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109533859681 + 2723378596 = 330959^2 + 52186^2 .

It is a cyclic number.

It is not a de Polignac number, because 112257238277 - 2¹² = 112257234181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112257238297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56128619138 + 56128619139.

It is an arithmetic number, because the mean of its divisors is an integer number (56128619139).

Almost surely, 2^112257238277 is an apocalyptic number.

It is an amenable number.

112257238277 is a deficient number, since it is larger than the sum of its proper divisors (1).

112257238277 is an equidigital number, since it uses as much as digits as its factorization.

112257238277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 658560, while the sum is 47.

The spelling of 112257238277 in words is "one hundred twelve billion, two hundred fifty-seven million, two hundred thirty-eight thousand, two hundred seventy-seven".