210110220002009 has 16 divisors (see below), whose sum is σ = 210497684160000. Its totient is φ = 209723082750720.

The previous prime is 210110220001993. The next prime is 210110220002069. The reversal of 210110220002009 is 900200022011012.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 210110220002009 - 2⁴ = 210110220001993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (210110220002069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15681030692 + ... + 15681044090.

It is an arithmetic number, because the mean of its divisors is an integer number (13156105260000).

Almost surely, 2^{210110220002009} is an apocalyptic number.

It is an amenable number.

210110220002009 is a deficient number, since it is larger than the sum of its proper divisors (387464157991).

210110220002009 is a wasteful number, since it uses less digits than its factorization.

210110220002009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23528.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 210110220002009 in words is "two hundred ten trillion, one hundred ten billion, two hundred twenty million, two thousand, nine".