222323043342103 has 4 divisors (see below), whose sum is σ = 242534229100488. Its totient is φ = 202111857583720.

The previous prime is 222323043342083. The next prime is 222323043342119. The reversal of 222323043342103 is 301243340323222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222323043342103 - 2⁹ = 222323043341591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222323043343103) 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 in 3 ways as a sum of consecutive naturals, for example, 10105592879176 + ... + 10105592879197.

It is an arithmetic number, because the mean of its divisors is an integer number (60633557275122).

Almost surely, 2^{222323043342103} is an apocalyptic number.

222323043342103 is a deficient number, since it is larger than the sum of its proper divisors (20211185758385).

222323043342103 is a wasteful number, since it uses less digits than its factorization.

222323043342103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20211185758384.

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 222323043342103 its reverse (301243340323222), we get a palindrome (523566383665325).

The spelling of 222323043342103 in words is "two hundred twenty-two trillion, three hundred twenty-three billion, forty-three million, three hundred forty-two thousand, one hundred three".