223141211 has 2 divisors, whose sum is σ = 223141212. Its totient is φ = 223141210.

The previous prime is 223141207. The next prime is 223141241. The reversal of 223141211 is 112141322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223141211 - 2² = 223141207 is a prime.

It is a super-3 number, since 3×223141211³ (a number of 26 digits) contains 333 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223141211.

It is not a weakly prime, because it can be changed into another prime (223141241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111570605 + 111570606.

It is an arithmetic number, because the mean of its divisors is an integer number (111570606).

Almost surely, 2^223141211 is an apocalyptic number.

223141211 is a deficient number, since it is larger than the sum of its proper divisors (1).

223141211 is an equidigital number, since it uses as much as digits as its factorization.

223141211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96, while the sum is 17.

The square root of 223141211 is about 14937.9118687988. The cubic root of 223141211 is about 606.5406726570.

Adding to 223141211 its reverse (112141322), we get a palindrome (335282533).

The spelling of 223141211 in words is "two hundred twenty-three million, one hundred forty-one thousand, two hundred eleven".