22323332023 has 4 divisors (see below), whose sum is σ = 22343211448. Its totient is φ = 22303452600.

The previous prime is 22323332021. The next prime is 22323332027. The reversal of 22323332023 is 32023332322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32023332322 = 2 ⋅16011666161.

It is a cyclic number.

It is not a de Polignac number, because 22323332023 - 2¹ = 22323332021 is a prime.

It is a super-3 number, since 3×22323332023³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22323332021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9938028 + ... + 9940273.

It is an arithmetic number, because the mean of its divisors is an integer number (5585802862).

Almost surely, 2^22323332023 is an apocalyptic number.

22323332023 is a deficient number, since it is larger than the sum of its proper divisors (19879425).

22323332023 is a wasteful number, since it uses less digits than its factorization.

22323332023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19879424.

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 22323332023 its reverse (32023332322), we get a palindrome (54346664345).

The spelling of 22323332023 in words is "twenty-two billion, three hundred twenty-three million, three hundred thirty-two thousand, twenty-three".