22333221023 has 8 divisors (see below), whose sum is σ = 22396483200. Its totient is φ = 22270047768.

The previous prime is 22333220989. The next prime is 22333221041. The reversal of 22333221023 is 32012233322.

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

It is a cyclic number.

It is not a de Polignac number, because 22333221023 - 2¹⁰ = 22333219999 is a prime.

It is a super-3 number, since 3×22333221023³ (a number of 32 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 self number, because there is not a number n which added to its sum of digits gives 22333221023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22333221073) 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, 497840 + ... + 540842.

It is an arithmetic number, because the mean of its divisors is an integer number (2799560400).

Almost surely, 2^22333221023 is an apocalyptic number.

22333221023 is a deficient number, since it is larger than the sum of its proper divisors (63262177).

22333221023 is an equidigital number, since it uses as much as digits as its factorization.

22333221023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44461.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 22333221023 its reverse (32012233322), we get a palindrome (54345454345).

The spelling of 22333221023 in words is "twenty-two billion, three hundred thirty-three million, two hundred twenty-one thousand, twenty-three".