2220244211 has 12 divisors (see below), whose sum is σ = 2395861440. Its totient is φ = 2055189840.

The previous prime is 2220244181. The next prime is 2220244219. The reversal of 2220244211 is 1124420222.

2220244211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2220244211 - 2¹⁰ = 2220243187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220244219) 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, 51296 + ... + 84093.

It is an arithmetic number, because the mean of its divisors is an integer number (199655120).

Almost surely, 2^2220244211 is an apocalyptic number.

2220244211 is a deficient number, since it is larger than the sum of its proper divisors (175617229).

2220244211 is a wasteful number, since it uses less digits than its factorization.

2220244211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135466 (or 135443 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2220244211 is about 47119.4674312009. The cubic root of 2220244211 is about 1304.5685828487.

Adding to 2220244211 its reverse (1124420222), we get a palindrome (3344664433).

The spelling of 2220244211 in words is "two billion, two hundred twenty million, two hundred forty-four thousand, two hundred eleven".