22020330223 has 16 divisors (see below), whose sum is σ = 22908517632. Its totient is φ = 21143808000.

The previous prime is 22020330209. The next prime is 22020330271. The reversal of 22020330223 is 32203302022.

It is a cyclic number.

It is not a de Polignac number, because 22020330223 - 2⁵ = 22020330191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22020330223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020330623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2582415 + ... + 2590927.

It is an arithmetic number, because the mean of its divisors is an integer number (1431782352).

Almost surely, 2^22020330223 is an apocalyptic number.

22020330223 is a deficient number, since it is larger than the sum of its proper divisors (888187409).

22020330223 is a wasteful number, since it uses less digits than its factorization.

22020330223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9186.

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

Adding to 22020330223 its reverse (32203302022), we get a palindrome (54223632245).

The spelling of 22020330223 in words is "twenty-two billion, twenty million, three hundred thirty thousand, two hundred twenty-three".