10011012109985 has 8 divisors (see below), whose sum is σ = 12023651736576. Its totient is φ = 8001851551600.

The previous prime is 10011012109963. The next prime is 10011012109991. The reversal of 10011012109985 is 58990121011001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10011012109985 - 2⁸ = 10011012109729 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869760719 + ... + 869772228.

It is an arithmetic number, because the mean of its divisors is an integer number (1502956467072).

Almost surely, 2^{10011012109985} is an apocalyptic number.

It is an amenable number.

10011012109985 is a deficient number, since it is larger than the sum of its proper divisors (2012639626591).

10011012109985 is a wasteful number, since it uses less digits than its factorization.

10011012109985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739534103.

The product of its (nonzero) digits is 6480, while the sum is 38.

The spelling of 10011012109985 in words is "ten trillion, eleven billion, twelve million, one hundred nine thousand, nine hundred eighty-five".