20222443323 has 6 divisors (see below), whose sum is σ = 29210195924. Its totient is φ = 13481628876.

The previous prime is 20222443321. The next prime is 20222443331. The reversal of 20222443323 is 32334422202.

It is a happy number.

20222443323 is a `hidden beast` number, since 2 + 0 + 2 + 224 + 433 + 2 + 3 = 666.

It is not a de Polignac number, because 20222443323 - 2¹ = 20222443321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20222443321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1123469065 + ... + 1123469082.

Almost surely, 2^20222443323 is an apocalyptic number.

20222443323 is a deficient number, since it is larger than the sum of its proper divisors (8987752601).

20222443323 is a wasteful number, since it uses less digits than its factorization.

20222443323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246938153 (or 2246938150 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 20222443323 its reverse (32334422202), we get a palindrome (52556865525).

The spelling of 20222443323 in words is "twenty billion, two hundred twenty-two million, four hundred forty-three thousand, three hundred twenty-three".