222312333023 has 4 divisors (see below), whose sum is σ = 242522545128. Its totient is φ = 202102120920.

The previous prime is 222312332971. The next prime is 222312333029. The reversal of 222312333023 is 320333213222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222312333023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222312332983 and 222312333001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222312333029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10105106036 + ... + 10105106057.

It is an arithmetic number, because the mean of its divisors is an integer number (60630636282).

Almost surely, 2^222312333023 is an apocalyptic number.

222312333023 is a deficient number, since it is larger than the sum of its proper divisors (20210212105).

222312333023 is a wasteful number, since it uses less digits than its factorization.

222312333023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20210212104.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 222312333023 its reverse (320333213222), we get a palindrome (542645546245).

The spelling of 222312333023 in words is "two hundred twenty-two billion, three hundred twelve million, three hundred thirty-three thousand, twenty-three".