10010202985 has 24 divisors (see below), whose sum is σ = 12189547584. Its totient is φ = 7891291200.

The previous prime is 10010202959. The next prime is 10010202989. The reversal of 10010202985 is 58920201001.

10010202985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10010202985 - 2⁹ = 10010202473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10010202989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22596174 + ... + 22596616.

It is an arithmetic number, because the mean of its divisors is an integer number (507897816).

Almost surely, 2^10010202985 is an apocalyptic number.

It is an amenable number.

10010202985 is a deficient number, since it is larger than the sum of its proper divisors (2179344599).

10010202985 is an equidigital number, since it uses as much as digits as its factorization.

10010202985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945 (or 772 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

Adding to 10010202985 its reverse (58920201001), we get a palindrome (68930403986).

The spelling of 10010202985 in words is "ten billion, ten million, two hundred two thousand, nine hundred eighty-five".