2223849211 has 2 divisors, whose sum is σ = 2223849212. Its totient is φ = 2223849210.

The previous prime is 2223849179. The next prime is 2223849217. The reversal of 2223849211 is 1129483222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2223849211 - 2⁵ = 2223849179 is a prime.

It is not a weakly prime, because it can be changed into another prime (2223849217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111924605 + 1111924606.

It is an arithmetic number, because the mean of its divisors is an integer number (1111924606).

Almost surely, 2^2223849211 is an apocalyptic number.

2223849211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223849211 is an equidigital number, since it uses as much as digits as its factorization.

2223849211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 34.

The square root of 2223849211 is about 47157.7057436004. The cubic root of 2223849211 is about 1305.2742749845.

The spelling of 2223849211 in words is "two billion, two hundred twenty-three million, eight hundred forty-nine thousand, two hundred eleven".