22323333023 has 4 divisors (see below), whose sum is σ = 22473154200. Its totient is φ = 22173511848.

The previous prime is 22323332989. The next prime is 22323333037. The reversal of 22323333023 is 32033332322.

It is a happy number.

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 22323333023 - 2¹⁶ = 22323267487 is a prime.

It is a super-3 number, since 3×22323333023³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22323332983 and 22323333001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22323330023) 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, 74910365 + ... + 74910662.

It is an arithmetic number, because the mean of its divisors is an integer number (5618288550).

Almost surely, 2^22323333023 is an apocalyptic number.

22323333023 is a deficient number, since it is larger than the sum of its proper divisors (149821177).

22323333023 is a wasteful number, since it uses less digits than its factorization.

22323333023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149821176.

The product of its (nonzero) digits is 11664, while the sum is 26.

Adding to 22323333023 its reverse (32033332322), we get a palindrome (54356665345).

The spelling of 22323333023 in words is "twenty-two billion, three hundred twenty-three million, three hundred thirty-three thousand, twenty-three".