22213322404223 has 8 divisors (see below), whose sum is σ = 23549607711360. Its totient is φ = 20915770004640.

The previous prime is 22213322404193. The next prime is 22213322404271. The reversal of 22213322404223 is 32240422331222.

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 22213322404223 - 2⁸ = 22213322403967 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 22213322404223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22213322404283) 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, 9683225708 + ... + 9683228001.

It is an arithmetic number, because the mean of its divisors is an integer number (2943700963920).

Almost surely, 2^{22213322404223} is an apocalyptic number.

22213322404223 is a deficient number, since it is larger than the sum of its proper divisors (1336285307137).

22213322404223 is a wasteful number, since it uses less digits than its factorization.

22213322404223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19366453777.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 22213322404223 its reverse (32240422331222), we get a palindrome (54453744735445).

The spelling of 22213322404223 in words is "twenty-two trillion, two hundred thirteen billion, three hundred twenty-two million, four hundred four thousand, two hundred twenty-three".