2110220202211 has 16 divisors (see below), whose sum is σ = 2427698649600. Its totient is φ = 1814055069600.

The previous prime is 2110220202199. The next prime is 2110220202241. The reversal of 2110220202211 is 1122020220112.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2110220202211 - 2²⁹ = 2109683331299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110220202241) 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, 9218491 + ... + 9444628.

It is an arithmetic number, because the mean of its divisors is an integer number (151731165600).

Almost surely, 2^{2110220202211} is an apocalyptic number.

2110220202211 is a deficient number, since it is larger than the sum of its proper divisors (317478447389).

2110220202211 is a wasteful number, since it uses less digits than its factorization.

2110220202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18663690.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2110220202211 its reverse (1122020220112), we get a palindrome (3232240422323).

The spelling of 2110220202211 in words is "two trillion, one hundred ten billion, two hundred twenty million, two hundred two thousand, two hundred eleven".