20223300322 has 4 divisors (see below), whose sum is σ = 30334950486. Its totient is φ = 10111650160.

The previous prime is 20223300289. The next prime is 20223300329. The reversal of 20223300322 is 22300332202.

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., 17915554801 + 2307745521 = 133849^2 + 48039^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20223300322.

It is not an unprimeable number, because it can be changed into a prime (20223300329) by changing a digit.

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 as a sum of consecutive naturals, namely, 5055825079 + ... + 5055825082.

Almost surely, 2^20223300322 is an apocalyptic number.

20223300322 is a deficient number, since it is larger than the sum of its proper divisors (10111650164).

20223300322 is a wasteful number, since it uses less digits than its factorization.

20223300322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10111650163.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 20223300322 its reverse (22300332202), we get a palindrome (42523632524).

The spelling of 20223300322 in words is "twenty billion, two hundred twenty-three million, three hundred thousand, three hundred twenty-two".