223300212011 has 2 divisors, whose sum is σ = 223300212012. Its totient is φ = 223300212010.

The previous prime is 223300211971. The next prime is 223300212053. The reversal of 223300212011 is 110212003322.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223300212011 is a prime.

It is not a weakly prime, because it can be changed into another prime (223300212071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111650106005 + 111650106006.

It is an arithmetic number, because the mean of its divisors is an integer number (111650106006).

Almost surely, 2^223300212011 is an apocalyptic number.

223300212011 is a deficient number, since it is larger than the sum of its proper divisors (1).

223300212011 is an equidigital number, since it uses as much as digits as its factorization.

223300212011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 223300212011 its reverse (110212003322), we get a palindrome (333512215333).

The spelling of 223300212011 in words is "two hundred twenty-three billion, three hundred million, two hundred twelve thousand, eleven".