331110012223 has 2 divisors, whose sum is σ = 331110012224. Its totient is φ = 331110012222.

The previous prime is 331110012217. The next prime is 331110012251. The reversal of 331110012223 is 322210011133.

It is a weak prime.

It is an emirp because it is prime and its reverse (322210011133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 331110012223 - 2⁹ = 331110011711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 331110012223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (331110012263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165555006111 + 165555006112.

It is an arithmetic number, because the mean of its divisors is an integer number (165555006112).

Almost surely, 2^331110012223 is an apocalyptic number.

331110012223 is a deficient number, since it is larger than the sum of its proper divisors (1).

331110012223 is an equidigital number, since it uses as much as digits as its factorization.

331110012223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 331110012223 its reverse (322210011133), we get a palindrome (653320023356).

The spelling of 331110012223 in words is "three hundred thirty-one billion, one hundred ten million, twelve thousand, two hundred twenty-three".