22123301122321 has 8 divisors (see below), whose sum is σ = 25348769559360. Its totient is φ = 18914081897328.

The previous prime is 22123301122313. The next prime is 22123301122337. The reversal of 22123301122321 is 12322110332122.

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 22123301122321 - 2³ = 22123301122313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22123301122421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4062300091 + ... + 4062305536.

It is an arithmetic number, because the mean of its divisors is an integer number (3168596194920).

Almost surely, 2^{22123301122321} is an apocalyptic number.

It is an amenable number.

22123301122321 is a deficient number, since it is larger than the sum of its proper divisors (3225468437039).

22123301122321 is an equidigital number, since it uses as much as digits as its factorization.

22123301122321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8124606023.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 22123301122321 its reverse (12322110332122), we get a palindrome (34445411454443).

The spelling of 22123301122321 in words is "twenty-two trillion, one hundred twenty-three billion, three hundred one million, one hundred twenty-two thousand, three hundred twenty-one".