20322164224805 has 8 divisors (see below), whose sum is σ = 24398796480000. Its totient is φ = 16249598439696.

The previous prime is 20322164224799. The next prime is 20322164224841. The reversal of 20322164224805 is 50842246122302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20322164224805 - 2⁴⁴ = 2729978180389 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1016606525 + ... + 1016626514.

It is an arithmetic number, because the mean of its divisors is an integer number (3049849560000).

Almost surely, 2^{20322164224805} is an apocalyptic number.

It is an amenable number.

20322164224805 is a deficient number, since it is larger than the sum of its proper divisors (4076632255195).

20322164224805 is a wasteful number, since it uses less digits than its factorization.

20322164224805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033235043.

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 20322164224805 in words is "twenty trillion, three hundred twenty-two billion, one hundred sixty-four million, two hundred twenty-four thousand, eight hundred five".