112225545541 has 2 divisors, whose sum is σ = 112225545542. Its totient is φ = 112225545540.

The previous prime is 112225545529. The next prime is 112225545599. The reversal of 112225545541 is 145545522211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98248394916 + 13977150625 = 313446^2 + 118225^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112225545541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112225545541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112225545041) 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, 56112772770 + 56112772771.

It is an arithmetic number, because the mean of its divisors is an integer number (56112772771).

Almost surely, 2^112225545541 is an apocalyptic number.

It is an amenable number.

112225545541 is a deficient number, since it is larger than the sum of its proper divisors (1).

112225545541 is an equidigital number, since it uses as much as digits as its factorization.

112225545541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80000, while the sum is 37.

The spelling of 112225545541 in words is "one hundred twelve billion, two hundred twenty-five million, five hundred forty-five thousand, five hundred forty-one".