112272773189 has 2 divisors, whose sum is σ = 112272773190. Its totient is φ = 112272773188.

The previous prime is 112272773147. The next prime is 112272773201. The reversal of 112272773189 is 981377272211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101542920964 + 10729852225 = 318658^2 + 103585^2 .

It is a cyclic number.

It is not a de Polignac number, because 112272773189 - 2¹² = 112272769093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112272473189) 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, 56136386594 + 56136386595.

It is an arithmetic number, because the mean of its divisors is an integer number (56136386595).

Almost surely, 2^112272773189 is an apocalyptic number.

It is an amenable number.

112272773189 is a deficient number, since it is larger than the sum of its proper divisors (1).

112272773189 is an equidigital number, since it uses as much as digits as its factorization.

112272773189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 592704, while the sum is 50.

The spelling of 112272773189 in words is "one hundred twelve billion, two hundred seventy-two million, seven hundred seventy-three thousand, one hundred eighty-nine".