22232223310343 has 2 divisors, whose sum is σ = 22232223310344. Its totient is φ = 22232223310342.

The previous prime is 22232223310321. The next prime is 22232223310351. The reversal of 22232223310343 is 34301332223222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22232223310343 - 2¹² = 22232223306247 is a prime.

It is a super-2 number, since 2×22232223310343² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22232223313343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11116111655171 + 11116111655172.

It is an arithmetic number, because the mean of its divisors is an integer number (11116111655172).

Almost surely, 2^{22232223310343} is an apocalyptic number.

22232223310343 is a deficient number, since it is larger than the sum of its proper divisors (1).

22232223310343 is an equidigital number, since it uses as much as digits as its factorization.

22232223310343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 22232223310343 its reverse (34301332223222), we get a palindrome (56533555533565).

The spelling of 22232223310343 in words is "twenty-two trillion, two hundred thirty-two billion, two hundred twenty-three million, three hundred ten thousand, three hundred forty-three".