2113220022343 has 2 divisors, whose sum is σ = 2113220022344. Its totient is φ = 2113220022342.

The previous prime is 2113220022191. The next prime is 2113220022359. The reversal of 2113220022343 is 3432200223112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2113220022343 - 2²¹ = 2113217925191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2113220022373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056610011171 + 1056610011172.

It is an arithmetic number, because the mean of its divisors is an integer number (1056610011172).

Almost surely, 2^{2113220022343} is an apocalyptic number.

2113220022343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113220022343 is an equidigital number, since it uses as much as digits as its factorization.

2113220022343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2113220022343 its reverse (3432200223112), we get a palindrome (5545420245455).

The spelling of 2113220022343 in words is "two trillion, one hundred thirteen billion, two hundred twenty million, twenty-two thousand, three hundred forty-three".