2110312210209 has 16 divisors (see below), whose sum is σ = 3216716039040. Its totient is φ = 1205516868480.

The previous prime is 2110312210207. The next prime is 2110312210241. The reversal of 2110312210209 is 9020122130112.

It is not a de Polignac number, because 2110312210209 - 2¹ = 2110312210207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2110312210207) 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, 15590302 + ... + 15725079.

It is an arithmetic number, because the mean of its divisors is an integer number (201044752440).

Almost surely, 2^{2110312210209} is an apocalyptic number.

It is an amenable number.

2110312210209 is a deficient number, since it is larger than the sum of its proper divisors (1106403828831).

2110312210209 is a wasteful number, since it uses less digits than its factorization.

2110312210209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31318600.

The product of its (nonzero) digits is 432, while the sum is 24.

The spelling of 2110312210209 in words is "two trillion, one hundred ten billion, three hundred twelve million, two hundred ten thousand, two hundred nine".