2202222100211 has 16 divisors (see below), whose sum is σ = 2689322201280. Its totient is φ = 1760283601920.

The previous prime is 2202222100181. The next prime is 2202222100261. The reversal of 2202222100211 is 1120012222022.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2202222100211 - 2⁶ = 2202222100147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2202222100211.

It is not an unprimeable number, because it can be changed into a prime (2202222100261) 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, 84877250 + ... + 84903191.

It is an arithmetic number, because the mean of its divisors is an integer number (168082637580).

Almost surely, 2^{2202222100211} is an apocalyptic number.

2202222100211 is a deficient number, since it is larger than the sum of its proper divisors (487100101069).

2202222100211 is a wasteful number, since it uses less digits than its factorization.

2202222100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169780574.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2202222100211 its reverse (1120012222022), we get a palindrome (3322234322233).

The spelling of 2202222100211 in words is "two trillion, two hundred two billion, two hundred twenty-two million, one hundred thousand, two hundred eleven".