99902210010211 has 12 divisors (see below), whose sum is σ = 120499381131312. Its totient is φ = 81123599103984.

The previous prime is 99902210010139. The next prime is 99902210010223. The reversal of 99902210010211 is 11201001220999.

It is not a de Polignac number, because 99902210010211 - 2³⁵ = 99867850271843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99902210010011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19766956320 + ... + 19766961373.

It is an arithmetic number, because the mean of its divisors is an integer number (10041615094276).

Almost surely, 2^{99902210010211} is an apocalyptic number.

99902210010211 is a deficient number, since it is larger than the sum of its proper divisors (20597171121101).

99902210010211 is a wasteful number, since it uses less digits than its factorization.

99902210010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39533917738 (or 39533917719 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 37.

The spelling of 99902210010211 in words is "ninety-nine trillion, nine hundred two billion, two hundred ten million, ten thousand, two hundred eleven".