10066012105505 has 16 divisors (see below), whose sum is σ = 12101928432384. Its totient is φ = 8037668620800.

The previous prime is 10066012105459. The next prime is 10066012105519. The reversal of 10066012105505 is 50550121066001.

It is not a de Polignac number, because 10066012105505 - 2²⁶ = 10065944996641 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58993544 + ... + 59163926.

It is an arithmetic number, because the mean of its divisors is an integer number (756370527024).

Almost surely, 2^{10066012105505} is an apocalyptic number.

It is an amenable number.

10066012105505 is a deficient number, since it is larger than the sum of its proper divisors (2035916326879).

10066012105505 is a wasteful number, since it uses less digits than its factorization.

10066012105505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192536.

The product of its (nonzero) digits is 9000, while the sum is 32.

The spelling of 10066012105505 in words is "ten trillion, sixty-six billion, twelve million, one hundred five thousand, five hundred five".