22536314222543 has 8 divisors (see below), whose sum is σ = 24585245287680. Its totient is φ = 20487412361880.

The previous prime is 22536314222507. The next prime is 22536314222599. The reversal of 22536314222543 is 34522241363522.

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-22536314222543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22536314222494 and 22536314222503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22536314227543) 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, 5671805 + ... + 8788742.

It is an arithmetic number, because the mean of its divisors is an integer number (3073155660960).

Almost surely, 2^{22536314222543} is an apocalyptic number.

22536314222543 is a deficient number, since it is larger than the sum of its proper divisors (2048931065137).

22536314222543 is a wasteful number, since it uses less digits than its factorization.

22536314222543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14602237.

The product of its digits is 2073600, while the sum is 44.

The spelling of 22536314222543 in words is "twenty-two trillion, five hundred thirty-six billion, three hundred fourteen million, two hundred twenty-two thousand, five hundred forty-three".