22004123203342 has 16 divisors (see below), whose sum is σ = 37726572296160. Its totient is φ = 9429033957408.

The previous prime is 22004123203331. The next prime is 22004123203357. The reversal of 22004123203342 is 24330232140022.

It is a self number, because there is not a number n which added to its sum of digits gives 22004123203342.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 108608373 + ... + 108810784.

It is an arithmetic number, because the mean of its divisors is an integer number (2357910768510).

Almost surely, 2^{22004123203342} is an apocalyptic number.

22004123203342 is a deficient number, since it is larger than the sum of its proper divisors (15722449092818).

22004123203342 is a wasteful number, since it uses less digits than its factorization.

22004123203342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217426395.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 22004123203342 its reverse (24330232140022), we get a palindrome (46334355343364).

The spelling of 22004123203342 in words is "twenty-two trillion, four billion, one hundred twenty-three million, two hundred three thousand, three hundred forty-two".