22033213333223 has 4 divisors (see below), whose sum is σ = 22033636881000. Its totient is φ = 22032789785448.

The previous prime is 22033213333207. The next prime is 22033213333291. The reversal of 22033213333223 is 32233331233022.

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 22033213333223 - 2⁴ = 22033213333207 is a prime.

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 22033213333223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22033213333123) 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, 211695848 + ... + 211799901.

It is an arithmetic number, because the mean of its divisors is an integer number (5508409220250).

Almost surely, 2^{22033213333223} is an apocalyptic number.

22033213333223 is a deficient number, since it is larger than the sum of its proper divisors (423547777).

22033213333223 is an equidigital number, since it uses as much as digits as its factorization.

22033213333223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423547776.

The product of its (nonzero) digits is 69984, while the sum is 32.

Adding to 22033213333223 its reverse (32233331233022), we get a palindrome (54266544566245).

The spelling of 22033213333223 in words is "twenty-two trillion, thirty-three billion, two hundred thirteen million, three hundred thirty-three thousand, two hundred twenty-three".