20322101330 has 16 divisors (see below), whose sum is σ = 36581563224. Its totient is φ = 8128444800.

The previous prime is 20322101323. The next prime is 20322101333. The reversal of 20322101330 is 3310122302.

20322101330 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4468521409 + 15853579921 = 66847^2 + 125911^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20322101299 and 20322101308.

It is not an unprimeable number, because it can be changed into a prime (20322101333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256094 + ... + 325926.

Almost surely, 2^20322101330 is an apocalyptic number.

20322101330 is a deficient number, since it is larger than the sum of its proper divisors (16259461894).

20322101330 is a wasteful number, since it uses less digits than its factorization.

20322101330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98941.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20322101330 its reverse (3310122302), we get a palindrome (23632223632).

The spelling of 20322101330 in words is "twenty billion, three hundred twenty-two million, one hundred one thousand, three hundred thirty".