222323442422903 has 2 divisors, whose sum is σ = 222323442422904. Its totient is φ = 222323442422902.

The previous prime is 222323442422897. The next prime is 222323442423077. The reversal of 222323442422903 is 309224244323222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222323442422903 - 2²² = 222323438228599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222323442422303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111161721211451 + 111161721211452.

It is an arithmetic number, because the mean of its divisors is an integer number (111161721211452).

Almost surely, 2^{222323442422903} is an apocalyptic number.

222323442422903 is a deficient number, since it is larger than the sum of its proper divisors (1).

222323442422903 is an equidigital number, since it uses as much as digits as its factorization.

222323442422903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1990656, while the sum is 44.

The spelling of 222323442422903 in words is "two hundred twenty-two trillion, three hundred twenty-three billion, four hundred forty-two million, four hundred twenty-two thousand, nine hundred three".