222300011 has 2 divisors, whose sum is σ = 222300012. Its totient is φ = 222300010.

The previous prime is 222299999. The next prime is 222300047. The reversal of 222300011 is 110003222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222300011 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 222299965 and 222300001.

It is not a weakly prime, because it can be changed into another prime (222300061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111150005 + 111150006.

It is an arithmetic number, because the mean of its divisors is an integer number (111150006).

Almost surely, 2^222300011 is an apocalyptic number.

222300011 is a deficient number, since it is larger than the sum of its proper divisors (1).

222300011 is an equidigital number, since it uses as much as digits as its factorization.

222300011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 222300011 is about 14909.7287366337. The cubic root of 222300011 is about 605.7775318273. Note that the first 3 decimals are identical.

Adding to 222300011 its reverse (110003222), we get a palindrome (332303233).

The spelling of 222300011 in words is "two hundred twenty-two million, three hundred thousand, eleven".