112012201177 has 2 divisors, whose sum is σ = 112012201178. Its totient is φ = 112012201176.

The previous prime is 112012201159. The next prime is 112012201199. The reversal of 112012201177 is 771102210211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111251599936 + 760601241 = 333544^2 + 27579^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112012201177 is a prime.

It is not a weakly prime, because it can be changed into another prime (112012201127) 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, 56006100588 + 56006100589.

It is an arithmetic number, because the mean of its divisors is an integer number (56006100589).

Almost surely, 2^112012201177 is an apocalyptic number.

It is an amenable number.

112012201177 is a deficient number, since it is larger than the sum of its proper divisors (1).

112012201177 is an equidigital number, since it uses as much as digits as its factorization.

112012201177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 392, while the sum is 25.

Adding to 112012201177 its reverse (771102210211), we get a palindrome (883114411388).

The spelling of 112012201177 in words is "one hundred twelve billion, twelve million, two hundred one thousand, one hundred seventy-seven".