112212086566577 has 2 divisors, whose sum is σ = 112212086566578. Its totient is φ = 112212086566576.

The previous prime is 112212086566561. The next prime is 112212086566621. The reversal of 112212086566577 is 775665680212211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110857292996641 + 1354793569936 = 10528879^2 + 1163956^2 .

It is a cyclic number.

It is not a de Polignac number, because 112212086566577 - 2⁴ = 112212086566561 is a prime.

It is not a weakly prime, because it can be changed into another prime (112212086566537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56106043283288 + 56106043283289.

It is an arithmetic number, because the mean of its divisors is an integer number (56106043283289).

Almost surely, 2^{112212086566577} is an apocalyptic number.

It is an amenable number.

112212086566577 is a deficient number, since it is larger than the sum of its proper divisors (1).

112212086566577 is an equidigital number, since it uses as much as digits as its factorization.

112212086566577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16934400, while the sum is 59.

The spelling of 112212086566577 in words is "one hundred twelve trillion, two hundred twelve billion, eighty-six million, five hundred sixty-six thousand, five hundred seventy-seven".