22000343212279 has 2 divisors, whose sum is σ = 22000343212280. Its totient is φ = 22000343212278.

The previous prime is 22000343212193. The next prime is 22000343212291. The reversal of 22000343212279 is 97221234300022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22000343212279 - 2¹¹ = 22000343210231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22000343212579) 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, 11000171606139 + 11000171606140.

It is an arithmetic number, because the mean of its divisors is an integer number (11000171606140).

Almost surely, 2^{22000343212279} is an apocalyptic number.

22000343212279 is a deficient number, since it is larger than the sum of its proper divisors (1).

22000343212279 is an equidigital number, since it uses as much as digits as its factorization.

22000343212279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 22000343212279 in words is "twenty-two trillion, three hundred forty-three million, two hundred twelve thousand, two hundred seventy-nine".