22253450203223 has 8 divisors (see below), whose sum is σ = 22263487464816. Its totient is φ = 22243415046400.

The previous prime is 22253450203213. The next prime is 22253450203247. The reversal of 22253450203223 is 32230205435222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22253450203223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22253450203213) 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 7 ways as a sum of consecutive naturals, for example, 20819093 + ... + 21861873.

It is an arithmetic number, because the mean of its divisors is an integer number (2782935933102).

Almost surely, 2^{22253450203223} is an apocalyptic number.

22253450203223 is a deficient number, since it is larger than the sum of its proper divisors (10037261593).

22253450203223 is a wasteful number, since it uses less digits than its factorization.

22253450203223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052385.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 22253450203223 its reverse (32230205435222), we get a palindrome (54483655638445).

The spelling of 22253450203223 in words is "twenty-two trillion, two hundred fifty-three billion, four hundred fifty million, two hundred three thousand, two hundred twenty-three".