22323120104443 has 4 divisors (see below), whose sum is σ = 22323176031520. Its totient is φ = 22323064177368.

The previous prime is 22323120104407. The next prime is 22323120104447. The reversal of 22323120104443 is 34440102132322.

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 22323120104443 - 2²¹ = 22323118007291 is a prime.

It is a super-3 number, since 3×22323120104443³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22323120104447) 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 3 ways as a sum of consecutive naturals, for example, 27360483 + ... + 28164556.

It is an arithmetic number, because the mean of its divisors is an integer number (5580794007880).

Almost surely, 2^{22323120104443} is an apocalyptic number.

22323120104443 is a deficient number, since it is larger than the sum of its proper divisors (55927077).

22323120104443 is an equidigital number, since it uses as much as digits as its factorization.

22323120104443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55927076.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 22323120104443 its reverse (34440102132322), we get a palindrome (56763222236765).

The spelling of 22323120104443 in words is "twenty-two trillion, three hundred twenty-three billion, one hundred twenty million, one hundred four thousand, four hundred forty-three".