22355135543 has 8 divisors (see below), whose sum is σ = 24089005248. Its totient is φ = 20623300704.

The previous prime is 22355135533. The next prime is 22355135549. The reversal of 22355135543 is 34553155322.

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 22355135543 - 2⁴ = 22355135527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22355135497 and 22355135506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22355135549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485855 + ... + 529872.

It is an arithmetic number, because the mean of its divisors is an integer number (3011125656).

Almost surely, 2^22355135543 is an apocalyptic number.

22355135543 is a deficient number, since it is larger than the sum of its proper divisors (1733869705).

22355135543 is a wasteful number, since it uses less digits than its factorization.

22355135543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017433.

The product of its digits is 270000, while the sum is 38.

The spelling of 22355135543 in words is "twenty-two billion, three hundred fifty-five million, one hundred thirty-five thousand, five hundred forty-three".