10000001010985 has 16 divisors (see below), whose sum is σ = 12015181688832. Its totient is φ = 7989884971200.

The previous prime is 10000001010917. The next prime is 10000001011031. The reversal of 10000001010985 is 58901010000001.

It is not a de Polignac number, because 10000001010985 - 2⁹ = 10000001010473 is a prime.

It is a Duffinian 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, 17727640 + ... + 18283030.

It is an arithmetic number, because the mean of its divisors is an integer number (750948855552).

Almost surely, 2^{10000001010985} is an apocalyptic number.

It is an amenable number.

10000001010985 is a deficient number, since it is larger than the sum of its proper divisors (2015180677847).

10000001010985 is a wasteful number, since it uses less digits than its factorization.

10000001010985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559944.

The product of its (nonzero) digits is 360, while the sum is 25.

Adding to 10000001010985 its reverse (58901010000001), we get a palindrome (68901011010986).

The spelling of 10000001010985 in words is "ten trillion, one million, ten thousand, nine hundred eighty-five".