22210202002111 has 2 divisors, whose sum is σ = 22210202002112. Its totient is φ = 22210202002110.

The previous prime is 22210202002097. The next prime is 22210202002123. The reversal of 22210202002111 is 11120020201222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22210202002111 - 2⁹ = 22210202001599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22210202032111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105101001055 + 11105101001056.

It is an arithmetic number, because the mean of its divisors is an integer number (11105101001056).

Almost surely, 2^{22210202002111} is an apocalyptic number.

22210202002111 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210202002111 is an equidigital number, since it uses as much as digits as its factorization.

22210202002111 is an odious number, because the sum of its binary digits is odd.

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

Adding to 22210202002111 its reverse (11120020201222), we get a palindrome (33330222203333).

The spelling of 22210202002111 in words is "twenty-two trillion, two hundred ten billion, two hundred two million, two thousand, one hundred eleven".