12222120313343 has 2 divisors, whose sum is σ = 12222120313344. Its totient is φ = 12222120313342.

The previous prime is 12222120313297. The next prime is 12222120313357. The reversal of 12222120313343 is 34331302122221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12222120313343 - 2¹⁰ = 12222120312319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12222120313243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111060156671 + 6111060156672.

It is an arithmetic number, because the mean of its divisors is an integer number (6111060156672).

Almost surely, 2^{12222120313343} is an apocalyptic number.

12222120313343 is a deficient number, since it is larger than the sum of its proper divisors (1).

12222120313343 is an equidigital number, since it uses as much as digits as its factorization.

12222120313343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 12222120313343 its reverse (34331302122221), we get a palindrome (46553422435564).

The spelling of 12222120313343 in words is "twelve trillion, two hundred twenty-two billion, one hundred twenty million, three hundred thirteen thousand, three hundred forty-three".