22594243033 has 4 divisors (see below), whose sum is σ = 22708934820. Its totient is φ = 22479551248.

The previous prime is 22594243027. The next prime is 22594243051. The reversal of 22594243033 is 33034249522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21729118464 + 865124569 = 147408^2 + 29413^2 .

It is a cyclic number.

It is not a de Polignac number, because 22594243033 - 2¹³ = 22594234841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22594242983 and 22594243001.

It is not an unprimeable number, because it can be changed into a prime (22594243003) 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 3 ways as a sum of consecutive naturals, for example, 57345598 + ... + 57345991.

It is an arithmetic number, because the mean of its divisors is an integer number (5677233705).

Almost surely, 2^22594243033 is an apocalyptic number.

It is an amenable number.

22594243033 is a deficient number, since it is larger than the sum of its proper divisors (114691787).

22594243033 is a wasteful number, since it uses less digits than its factorization.

22594243033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114691786.

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 22594243033 in words is "twenty-two billion, five hundred ninety-four million, two hundred forty-three thousand, thirty-three".