222302321023 has 8 divisors (see below), whose sum is σ = 237097024992. Its totient is φ = 207698516736.

The previous prime is 222302321009. The next prime is 222302321029. The reversal of 222302321023 is 320123203222.

222302321023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 222302321023 - 2³³ = 213712386431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222302320985 and 222302321003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222302321029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47722515 + ... + 47727172.

It is an arithmetic number, because the mean of its divisors is an integer number (29637128124).

Almost surely, 2^222302321023 is an apocalyptic number.

222302321023 is a deficient number, since it is larger than the sum of its proper divisors (14794703969).

222302321023 is a wasteful number, since it uses less digits than its factorization.

222302321023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95449841.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 222302321023 its reverse (320123203222), we get a palindrome (542425524245).

The spelling of 222302321023 in words is "two hundred twenty-two billion, three hundred two million, three hundred twenty-one thousand, twenty-three".