22066123007343 has 4 divisors (see below), whose sum is σ = 29421497343128. Its totient is φ = 14710748671560.

The previous prime is 22066123007323. The next prime is 22066123007441. The reversal of 22066123007343 is 34370032166022.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 22066123007343 - 2¹² = 22066123003247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22066123007323) 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 in 3 ways as a sum of consecutive naturals, for example, 3677687167888 + ... + 3677687167893.

It is an arithmetic number, because the mean of its divisors is an integer number (7355374335782).

Almost surely, 2^{22066123007343} is an apocalyptic number.

22066123007343 is a deficient number, since it is larger than the sum of its proper divisors (7355374335785).

22066123007343 is an equidigital number, since it uses as much as digits as its factorization.

22066123007343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7355374335784.

The product of its (nonzero) digits is 217728, while the sum is 39.

The spelling of 22066123007343 in words is "twenty-two trillion, sixty-six billion, one hundred twenty-three million, seven thousand, three hundred forty-three".