223848211 has 2 divisors, whose sum is σ = 223848212. Its totient is φ = 223848210.

The previous prime is 223848199. The next prime is 223848221. The reversal of 223848211 is 112848322.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223848211 - 2¹⁷ = 223717139 is a prime.

It is not a weakly prime, because it can be changed into another prime (223848221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111924105 + 111924106.

It is an arithmetic number, because the mean of its divisors is an integer number (111924106).

Almost surely, 2^223848211 is an apocalyptic number.

223848211 is a deficient number, since it is larger than the sum of its proper divisors (1).

223848211 is an equidigital number, since it uses as much as digits as its factorization.

223848211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6144, while the sum is 31.

The square root of 223848211 is about 14961.5577731732. The cubic root of 223848211 is about 607.1805845674.

The spelling of 223848211 in words is "two hundred twenty-three million, eight hundred forty-eight thousand, two hundred eleven".