20322105005 has 8 divisors (see below), whose sum is σ = 24614438112. Its totient is φ = 16105742608.

The previous prime is 20322104953. The next prime is 20322105053. The reversal of 20322105005 is 50050122302.

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 20322105005 - 2⁶ = 20322104941 is a prime.

It is a Duffinian number.

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, 18992087 + ... + 18993156.

It is an arithmetic number, because the mean of its divisors is an integer number (3076804764).

Almost surely, 2^20322105005 is an apocalyptic number.

It is an amenable number.

20322105005 is a deficient number, since it is larger than the sum of its proper divisors (4292333107).

20322105005 is a wasteful number, since it uses less digits than its factorization.

20322105005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37985355.

The product of its (nonzero) digits is 600, while the sum is 20.

Adding to 20322105005 its reverse (50050122302), we get a palindrome (70372227307).

The spelling of 20322105005 in words is "twenty billion, three hundred twenty-two million, one hundred five thousand, five".