22233210220343 has 2 divisors, whose sum is σ = 22233210220344. Its totient is φ = 22233210220342.

The previous prime is 22233210220279. The next prime is 22233210220379. The reversal of 22233210220343 is 34302201233222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22233210220343 - 2⁶ = 22233210220279 is a prime.

It is a super-2 number, since 2×22233210220343² (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 (22233210229343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11116605110171 + 11116605110172.

It is an arithmetic number, because the mean of its divisors is an integer number (11116605110172).

Almost surely, 2^{22233210220343} is an apocalyptic number.

22233210220343 is a deficient number, since it is larger than the sum of its proper divisors (1).

22233210220343 is an equidigital number, since it uses as much as digits as its factorization.

22233210220343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 22233210220343 its reverse (34302201233222), we get a palindrome (56535411453565).

The spelling of 22233210220343 in words is "twenty-two trillion, two hundred thirty-three billion, two hundred ten million, two hundred twenty thousand, three hundred forty-three".