20302011322 has 8 divisors (see below), whose sum is σ = 30453880500. Its totient is φ = 10150717824.

The previous prime is 20302011319. The next prime is 20302011349. The reversal of 20302011322 is 22311020302.

It can be written as a sum of positive squares in 2 ways, for example, as 15692823441 + 4609187881 = 125271^2 + 67891^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 20302011296 and 20302011305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41047 + ... + 205642.

Almost surely, 2^20302011322 is an apocalyptic number.

20302011322 is a deficient number, since it is larger than the sum of its proper divisors (10151869178).

20302011322 is a wasteful number, since it uses less digits than its factorization.

20302011322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287840.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20302011322 its reverse (22311020302), we get a palindrome (42613031624).

The spelling of 20302011322 in words is "twenty billion, three hundred two million, eleven thousand, three hundred twenty-two".