222123322303 has 8 divisors (see below), whose sum is σ = 231459997680. Its totient is φ = 212898463680.

The previous prime is 222123322283. The next prime is 222123322313. The reversal of 222123322303 is 303223321222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222123322303 - 2⁵ = 222123322271 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 (222123322313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27950133 + ... + 27958078.

It is an arithmetic number, because the mean of its divisors is an integer number (28932499710).

Almost surely, 2^222123322303 is an apocalyptic number.

222123322303 is a deficient number, since it is larger than the sum of its proper divisors (9336675377).

222123322303 is a wasteful number, since it uses less digits than its factorization.

222123322303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55908377.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 222123322303 its reverse (303223321222), we get a palindrome (525346643525).

The spelling of 222123322303 in words is "two hundred twenty-two billion, one hundred twenty-three million, three hundred twenty-two thousand, three hundred three".