22323442533223 has 8 divisors (see below), whose sum is σ = 24552133195968. Its totient is φ = 20167823695584.

The previous prime is 22323442533209. The next prime is 22323442533307. The reversal of 22323442533223 is 32233524432322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22323442533223 is a prime.

It is a super-3 number, since 3×22323442533223³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22323442533323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18267955636 + ... + 18267956857.

It is an arithmetic number, because the mean of its divisors is an integer number (3069016649496).

Almost surely, 2^{22323442533223} is an apocalyptic number.

22323442533223 is a deficient number, since it is larger than the sum of its proper divisors (2228690662745).

22323442533223 is a wasteful number, since it uses less digits than its factorization.

22323442533223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36535912553.

The product of its digits is 1244160, while the sum is 40.

Adding to 22323442533223 its reverse (32233524432322), we get a palindrome (54556966965545).

The spelling of 22323442533223 in words is "twenty-two trillion, three hundred twenty-three billion, four hundred forty-two million, five hundred thirty-three thousand, two hundred twenty-three".