9009900099010 has 32 divisors (see below), whose sum is σ = 16225697803392. Its totient is φ = 3602209774080.

The previous prime is 9009900099001. The next prime is 9009900099017. The reversal of 9009900099010 is 109900099009.

It is not an unprimeable number, because it can be changed into a prime (9009900099017) 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, 436029939 + ... + 436050601.

It is an arithmetic number, because the mean of its divisors is an integer number (507053056356).

Almost surely, 2^{9009900099010} is an apocalyptic number.

9009900099010 is a deficient number, since it is larger than the sum of its proper divisors (7215797704382).

9009900099010 is a wasteful number, since it uses less digits than its factorization.

9009900099010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39738.

The product of its (nonzero) digits is 59049, while the sum is 46.

The spelling of 9009900099010 in words is "nine trillion, nine billion, nine hundred million, ninety-nine thousand, ten".