223213104211 has 2 divisors, whose sum is σ = 223213104212. Its totient is φ = 223213104210.

The previous prime is 223213104209. The next prime is 223213104221. The reversal of 223213104211 is 112401312322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223213104211 - 2¹ = 223213104209 is a prime.

It is a super-3 number, since 3×223213104211³ (a number of 35 digits) contains 333 as substring.

Together with 223213104209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (223213104221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111606552105 + 111606552106.

It is an arithmetic number, because the mean of its divisors is an integer number (111606552106).

Almost surely, 2^223213104211 is an apocalyptic number.

223213104211 is a deficient number, since it is larger than the sum of its proper divisors (1).

223213104211 is an equidigital number, since it uses as much as digits as its factorization.

223213104211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 223213104211 its reverse (112401312322), we get a palindrome (335614416533).

The spelling of 223213104211 in words is "two hundred twenty-three billion, two hundred thirteen million, one hundred four thousand, two hundred eleven".