20020320000322 has 16 divisors (see below), whose sum is σ = 30673823178240. Its totient is φ = 9795773340928.

The previous prime is 20020320000287. The next prime is 20020320000337. The reversal of 20020320000322 is 22300002302002.

It is a junction number, because it is equal to n+sod(n) for n = 20020320000296 and 20020320000305.

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, 14607322 + ... + 15918997.

It is an arithmetic number, because the mean of its divisors is an integer number (1917113948640).

Almost surely, 2^{20020320000322} is an apocalyptic number.

20020320000322 is a deficient number, since it is larger than the sum of its proper divisors (10653503177918).

20020320000322 is a wasteful number, since it uses less digits than its factorization.

20020320000322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30533345.

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 20020320000322 its reverse (22300002302002), we get a palindrome (42320322302324).

The spelling of 20020320000322 in words is "twenty trillion, twenty billion, three hundred twenty million, three hundred twenty-two", and thus it is an aban number.