112462320446521 has 2 divisors, whose sum is σ = 112462320446522. Its totient is φ = 112462320446520.

The previous prime is 112462320446513. The next prime is 112462320446557. The reversal of 112462320446521 is 125644023264211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111885389052921 + 576931393600 = 10577589^2 + 759560^2 .

It is an emirp because it is prime and its reverse (125644023264211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112462320446521 - 2³ = 112462320446513 is a prime.

It is not a weakly prime, because it can be changed into another prime (112462390446521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56231160223260 + 56231160223261.

It is an arithmetic number, because the mean of its divisors is an integer number (56231160223261).

Almost surely, 2^{112462320446521} is an apocalyptic number.

It is an amenable number.

112462320446521 is a deficient number, since it is larger than the sum of its proper divisors (1).

112462320446521 is an equidigital number, since it uses as much as digits as its factorization.

112462320446521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 112462320446521 in words is "one hundred twelve trillion, four hundred sixty-two billion, three hundred twenty million, four hundred forty-six thousand, five hundred twenty-one".