112244477 has 2 divisors, whose sum is σ = 112244478. Its totient is φ = 112244476.

The previous prime is 112244449. The next prime is 112244479. The reversal of 112244477 is 774442211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111746041 + 498436 = 10571^2 + 706^2 .

It is an emirp because it is prime and its reverse (774442211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112244477 - 2⁸ = 112244221 is a prime.

Together with 112244479, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112244479) 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, 56122238 + 56122239.

It is an arithmetic number, because the mean of its divisors is an integer number (56122239).

Almost surely, 2^112244477 is an apocalyptic number.

It is an amenable number.

112244477 is a deficient number, since it is larger than the sum of its proper divisors (1).

112244477 is an equidigital number, since it uses as much as digits as its factorization.

112244477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12544, while the sum is 32.

The square root of 112244477 is about 10594.5494005172. The cubic root of 112244477 is about 482.3789267302.

Adding to 112244477 its reverse (774442211), we get a palindrome (886686688).

The spelling of 112244477 in words is "one hundred twelve million, two hundred forty-four thousand, four hundred seventy-seven".