22344322130243 has 4 divisors (see below), whose sum is σ = 22353899638848. Its totient is φ = 22334744621640.

The previous prime is 22344322130147. The next prime is 22344322130267. The reversal of 22344322130243 is 34203122344322.

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

It is a cyclic number.

It is not a de Polignac number, because 22344322130243 - 2¹⁶ = 22344322064707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22344322130843) 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, 4788750803 + ... + 4788755468.

It is an arithmetic number, because the mean of its divisors is an integer number (5588474909712).

Almost surely, 2^{22344322130243} is an apocalyptic number.

22344322130243 is a deficient number, since it is larger than the sum of its proper divisors (9577508605).

22344322130243 is an equidigital number, since it uses as much as digits as its factorization.

22344322130243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9577508604.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 22344322130243 its reverse (34203122344322), we get a palindrome (56547444474565).

The spelling of 22344322130243 in words is "twenty-two trillion, three hundred forty-four billion, three hundred twenty-two million, one hundred thirty thousand, two hundred forty-three".