112282221173 has 2 divisors, whose sum is σ = 112282221174. Its totient is φ = 112282221172.

The previous prime is 112282221143. The next prime is 112282221239. The reversal of 112282221173 is 371122282211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101186337604 + 11095883569 = 318098^2 + 105337^2 .

It is a cyclic number.

It is not a de Polignac number, because 112282221173 - 2¹² = 112282217077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112282221143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56141110586 + 56141110587.

It is an arithmetic number, because the mean of its divisors is an integer number (56141110587).

Almost surely, 2^112282221173 is an apocalyptic number.

It is an amenable number.

112282221173 is a deficient number, since it is larger than the sum of its proper divisors (1).

112282221173 is an equidigital number, since it uses as much as digits as its factorization.

112282221173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5376, while the sum is 32.

The spelling of 112282221173 in words is "one hundred twelve billion, two hundred eighty-two million, two hundred twenty-one thousand, one hundred seventy-three".