20303332303322 has 4 divisors (see below), whose sum is σ = 30454998454986. Its totient is φ = 10151666151660.

The previous prime is 20303332303307. The next prime is 20303332303333. The reversal of 20303332303322 is 22330323330302.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13140327751681 + 7163004551641 = 3624959^2 + 2676379^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5075833075829 + ... + 5075833075832.

Almost surely, 2^{20303332303322} is an apocalyptic number.

20303332303322 is a deficient number, since it is larger than the sum of its proper divisors (10151666151664).

20303332303322 is a wasteful number, since it uses less digits than its factorization.

20303332303322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10151666151663.

The product of its (nonzero) digits is 34992, while the sum is 29.

Adding to 20303332303322 its reverse (22330323330302), we get a palindrome (42633655633624).

The spelling of 20303332303322 in words is "twenty trillion, three hundred three billion, three hundred thirty-two million, three hundred three thousand, three hundred twenty-two".