22123334347 has 2 divisors, whose sum is σ = 22123334348. Its totient is φ = 22123334346.

The previous prime is 22123334333. The next prime is 22123334417. The reversal of 22123334347 is 74343332122.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22123334347 - 2¹⁵ = 22123301579 is a prime.

It is not a weakly prime, because it can be changed into another prime (22123334647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11061667173 + 11061667174.

It is an arithmetic number, because the mean of its divisors is an integer number (11061667174).

Almost surely, 2^22123334347 is an apocalyptic number.

22123334347 is a deficient number, since it is larger than the sum of its proper divisors (1).

22123334347 is an equidigital number, since it uses as much as digits as its factorization.

22123334347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 34.

Adding to 22123334347 its reverse (74343332122), we get a palindrome (96466666469).

The spelling of 22123334347 in words is "twenty-two billion, one hundred twenty-three million, three hundred thirty-four thousand, three hundred forty-seven".