22123210233323 has 4 divisors (see below), whose sum is σ = 22593916834080. Its totient is φ = 21652503632568.

The previous prime is 22123210233283. The next prime is 22123210233343. The reversal of 22123210233323 is 32333201232122.

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 22123210233323 - 2⁸ = 22123210233067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22123210233343) 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, 235353300308 + ... + 235353300401.

It is an arithmetic number, because the mean of its divisors is an integer number (5648479208520).

Almost surely, 2^{22123210233323} is an apocalyptic number.

22123210233323 is a deficient number, since it is larger than the sum of its proper divisors (470706600757).

22123210233323 is an equidigital number, since it uses as much as digits as its factorization.

22123210233323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470706600756.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 22123210233323 its reverse (32333201232122), we get a palindrome (54456411465445).

The spelling of 22123210233323 in words is "twenty-two trillion, one hundred twenty-three billion, two hundred ten million, two hundred thirty-three thousand, three hundred twenty-three".