112766066530561 has 16 divisors (see below), whose sum is σ = 116004608248320. Its totient is φ = 109537712726400.

The previous prime is 112766066530547. The next prime is 112766066530571. The reversal of 112766066530561 is 165035660667211.

It is a cyclic number.

It is not a de Polignac number, because 112766066530561 - 2⁷ = 112766066530433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112766066530531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54950805 + ... + 56965981.

It is an arithmetic number, because the mean of its divisors is an integer number (7250288015520).

Almost surely, 2^{112766066530561} is an apocalyptic number.

It is an amenable number.

112766066530561 is a deficient number, since it is larger than the sum of its proper divisors (3238541717759).

112766066530561 is a wasteful number, since it uses less digits than its factorization.

112766066530561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017704.

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 112766066530561 in words is "one hundred twelve trillion, seven hundred sixty-six billion, sixty-six million, five hundred thirty thousand, five hundred sixty-one".