2210201222211 has 6 divisors (see below), whose sum is σ = 3192512876540. Its totient is φ = 1473467481468.

The previous prime is 2210201222191. The next prime is 2210201222213. The reversal of 2210201222211 is 1122221020122.

It is a happy number.

2210201222211 is a `hidden beast` number, since 2 + 210 + 20 + 1 + 222 + 211 = 666.

It is not a de Polignac number, because 2210201222211 - 2²⁶ = 2210134113347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2210201222213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122788956781 + ... + 122788956798.

Almost surely, 2^{2210201222211} is an apocalyptic number.

2210201222211 is a deficient number, since it is larger than the sum of its proper divisors (982311654329).

2210201222211 is a wasteful number, since it uses less digits than its factorization.

2210201222211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245577913585 (or 245577913582 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 2210201222211 its reverse (1122221020122), we get a palindrome (3332422242333).

The spelling of 2210201222211 in words is "two trillion, two hundred ten billion, two hundred one million, two hundred twenty-two thousand, two hundred eleven".