20132320122223 has 8 divisors (see below), whose sum is σ = 20623754064816. Its totient is φ = 19640905310400.

The previous prime is 20132320122203. The next prime is 20132320122241. The reversal of 20132320122223 is 32222102323102.

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 20132320122223 - 2¹³ = 20132320114031 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 (20132320122203) 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, 2640733 + ... + 6872998.

It is an arithmetic number, because the mean of its divisors is an integer number (2577969258102).

Almost surely, 2^{20132320122223} is an apocalyptic number.

20132320122223 is a deficient number, since it is larger than the sum of its proper divisors (491433942593).

20132320122223 is an equidigital number, since it uses as much as digits as its factorization.

20132320122223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9565385.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 20132320122223 its reverse (32222102323102), we get a palindrome (52354422445325).

The spelling of 20132320122223 in words is "twenty trillion, one hundred thirty-two billion, three hundred twenty million, one hundred twenty-two thousand, two hundred twenty-three".