22055440044323 has 8 divisors (see below), whose sum is σ = 25206332113248. Its totient is φ = 18904576705344.

The previous prime is 22055440044317. The next prime is 22055440044427. The reversal of 22055440044323 is 32344004455022.

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 22055440044323 - 2⁶ = 22055440044259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22055440034323) 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, 5511536 + ... + 8630637.

It is an arithmetic number, because the mean of its divisors is an integer number (3150791514156).

Almost surely, 2^{22055440044323} is an apocalyptic number.

22055440044323 is a deficient number, since it is larger than the sum of its proper divisors (3150892068925).

22055440044323 is a wasteful number, since it uses less digits than its factorization.

22055440044323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14364973.

The product of its (nonzero) digits is 460800, while the sum is 38.

Adding to 22055440044323 its reverse (32344004455022), we get a palindrome (54399444499345).

The spelling of 22055440044323 in words is "twenty-two trillion, fifty-five billion, four hundred forty million, forty-four thousand, three hundred twenty-three".