13423550222223 has 32 divisors (see below), whose sum is σ = 20145591379200. Its totient is φ = 8833295148768.

The previous prime is 13423550222191. The next prime is 13423550222249. The reversal of 13423550222223 is 32222205532431.

13423550222223 is a `hidden beast` number, since 1 + 3 + 42 + 3 + 550 + 22 + 22 + 23 = 666.

It is not a de Polignac number, because 13423550222223 - 2⁵ = 13423550222191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13423550222923) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9688165 + ... + 10986702.

It is an arithmetic number, because the mean of its divisors is an integer number (629549730600).

Almost surely, 2^{13423550222223} is an apocalyptic number.

13423550222223 is a deficient number, since it is larger than the sum of its proper divisors (6722041156977).

13423550222223 is a wasteful number, since it uses less digits than its factorization.

13423550222223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20675188 (or 20675182 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 13423550222223 its reverse (32222205532431), we get a palindrome (45645755754654).

The spelling of 13423550222223 in words is "thirteen trillion, four hundred twenty-three billion, five hundred fifty million, two hundred twenty-two thousand, two hundred twenty-three".