10010009911 has 16 divisors (see below), whose sum is σ = 11109063168. Its totient is φ = 8943105600.

The previous prime is 10010009857. The next prime is 10010009923. The reversal of 10010009911 is 11990001001.

It is a de Polignac number, because none of the positive numbers 2^k-10010009911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010009941) 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, 301891 + ... + 333403.

It is an arithmetic number, because the mean of its divisors is an integer number (694316448).

Almost surely, 2^10010009911 is an apocalyptic number.

10010009911 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10010009911 is a deficient number, since it is larger than the sum of its proper divisors (1099053257).

10010009911 is a wasteful number, since it uses less digits than its factorization.

10010009911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32022.

The product of its (nonzero) digits is 81, while the sum is 22.

The spelling of 10010009911 in words is "ten billion, ten million, nine thousand, nine hundred eleven".