224340321011 has 2 divisors, whose sum is σ = 224340321012. Its totient is φ = 224340321010.

The previous prime is 224340320999. The next prime is 224340321013. The reversal of 224340321011 is 110123043422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 224340321011 - 2³⁰ = 223266579187 is a prime.

Together with 224340321013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (224340321013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112170160505 + 112170160506.

It is an arithmetic number, because the mean of its divisors is an integer number (112170160506).

Almost surely, 2^224340321011 is an apocalyptic number.

224340321011 is a deficient number, since it is larger than the sum of its proper divisors (1).

224340321011 is an equidigital number, since it uses as much as digits as its factorization.

224340321011 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 23.

Adding to 224340321011 its reverse (110123043422), we get a palindrome (334463364433).

The spelling of 224340321011 in words is "two hundred twenty-four billion, three hundred forty million, three hundred twenty-one thousand, eleven".