220020040223 has 8 divisors (see below), whose sum is σ = 231604854000. Its totient is φ = 208435707648.

The previous prime is 220020040213. The next prime is 220020040267. The reversal of 220020040223 is 322040020022.

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

It is a cyclic number.

It is not a de Polignac number, because 220020040223 - 2¹⁶ = 220019974687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220020040213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1177103 + ... + 1351151.

It is an arithmetic number, because the mean of its divisors is an integer number (28950606750).

Almost surely, 2^220020040223 is an apocalyptic number.

220020040223 is a deficient number, since it is larger than the sum of its proper divisors (11584813777).

220020040223 is a wasteful number, since it uses less digits than its factorization.

220020040223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240601.

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 220020040223 its reverse (322040020022), we get a palindrome (542060060245).

The spelling of 220020040223 in words is "two hundred twenty billion, twenty million, forty thousand, two hundred twenty-three".