22404342044323 has 2 divisors, whose sum is σ = 22404342044324. Its totient is φ = 22404342044322.

The previous prime is 22404342044321. The next prime is 22404342044377. The reversal of 22404342044323 is 32344024340422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22404342044323 - 2¹ = 22404342044321 is a prime.

Together with 22404342044321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22404342044321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11202171022161 + 11202171022162.

It is an arithmetic number, because the mean of its divisors is an integer number (11202171022162).

Almost surely, 2^{22404342044323} is an apocalyptic number.

22404342044323 is a deficient number, since it is larger than the sum of its proper divisors (1).

22404342044323 is an equidigital number, since it uses as much as digits as its factorization.

22404342044323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 442368, while the sum is 37.

Adding to 22404342044323 its reverse (32344024340422), we get a palindrome (54748366384745).

The spelling of 22404342044323 in words is "twenty-two trillion, four hundred four billion, three hundred forty-two million, forty-four thousand, three hundred twenty-three".