223331222999903 has 2 divisors, whose sum is σ = 223331222999904. Its totient is φ = 223331222999902.

The previous prime is 223331222999891. The next prime is 223331223000047. The reversal of 223331222999903 is 309999222133322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223331222999903 - 2²⁴ = 223331206222687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223331222993903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111665611499951 + 111665611499952.

It is an arithmetic number, because the mean of its divisors is an integer number (111665611499952).

Almost surely, 2^{223331222999903} is an apocalyptic number.

223331222999903 is a deficient number, since it is larger than the sum of its proper divisors (1).

223331222999903 is an equidigital number, since it uses as much as digits as its factorization.

223331222999903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17006112, while the sum is 59.

The spelling of 223331222999903 in words is "two hundred twenty-three trillion, three hundred thirty-one billion, two hundred twenty-two million, nine hundred ninety-nine thousand, nine hundred three".