222004223011 has 2 divisors, whose sum is σ = 222004223012. Its totient is φ = 222004223010.

The previous prime is 222004222987. The next prime is 222004223039. The reversal of 222004223011 is 110322400222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222004223011 - 2³¹ = 219856739363 is a prime.

It is a super-2 number, since 2×222004223011² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222004223011.

It is not a weakly prime, because it can be changed into another prime (222004223911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111002111505 + 111002111506.

It is an arithmetic number, because the mean of its divisors is an integer number (111002111506).

Almost surely, 2^222004223011 is an apocalyptic number.

222004223011 is a deficient number, since it is larger than the sum of its proper divisors (1).

222004223011 is an equidigital number, since it uses as much as digits as its factorization.

222004223011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 222004223011 its reverse (110322400222), we get a palindrome (332326623233).

The spelling of 222004223011 in words is "two hundred twenty-two billion, four million, two hundred twenty-three thousand, eleven".