20330122223 has 8 divisors (see below), whose sum is σ = 20368790400. Its totient is φ = 20291490648.

The previous prime is 20330122207. The next prime is 20330122229. The reversal of 20330122223 is 32222103302.

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 20330122223 - 2⁴ = 20330122207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20330122195 and 20330122204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20330122229) 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, 1265918 + ... + 1281876.

It is an arithmetic number, because the mean of its divisors is an integer number (2546098800).

Almost surely, 2^20330122223 is an apocalyptic number.

20330122223 is a deficient number, since it is larger than the sum of its proper divisors (38668177).

20330122223 is a wasteful number, since it uses less digits than its factorization.

20330122223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18301.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20330122223 its reverse (32222103302), we get a palindrome (52552225525).

The spelling of 20330122223 in words is "twenty billion, three hundred thirty million, one hundred twenty-two thousand, two hundred twenty-three".