2234043211 has 2 divisors, whose sum is σ = 2234043212. Its totient is φ = 2234043210.

The previous prime is 2234043209. The next prime is 2234043221. The reversal of 2234043211 is 1123404322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2234043211 - 2¹ = 2234043209 is a prime.

Together with 2234043209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2234043221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117021605 + 1117021606.

It is an arithmetic number, because the mean of its divisors is an integer number (1117021606).

Almost surely, 2^2234043211 is an apocalyptic number.

2234043211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234043211 is an equidigital number, since it uses as much as digits as its factorization.

2234043211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2234043211 is about 47265.6663022960. Note that the first 3 decimals coincide. The cubic root of 2234043211 is about 1307.2656699414.

Adding to 2234043211 its reverse (1123404322), we get a palindrome (3357447533).

It can be divided in two parts, 223404321 and 1, that added together give a palindrome (223404322).

The spelling of 2234043211 in words is "two billion, two hundred thirty-four million, forty-three thousand, two hundred eleven".