222023200111 has 2 divisors, whose sum is σ = 222023200112. Its totient is φ = 222023200110.

The previous prime is 222023199997. The next prime is 222023200117. The reversal of 222023200111 is 111002320222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222023200111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222023200117) 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 as a sum of consecutive naturals, namely, 111011600055 + 111011600056.

It is an arithmetic number, because the mean of its divisors is an integer number (111011600056).

Almost surely, 2^222023200111 is an apocalyptic number.

222023200111 is a deficient number, since it is larger than the sum of its proper divisors (1).

222023200111 is an equidigital number, since it uses as much as digits as its factorization.

222023200111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 222023200111 its reverse (111002320222), we get a palindrome (333025520333).

The spelling of 222023200111 in words is "two hundred twenty-two billion, twenty-three million, two hundred thousand, one hundred eleven".