20332213223323 has 16 divisors (see below), whose sum is σ = 20982219626880. Its totient is φ = 19692172745856.

The previous prime is 20332213223293. The next prime is 20332213223369. The reversal of 20332213223323 is 32332231223302.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20332213223323 - 2²⁵ = 20332179668891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20332213223383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20779161 + ... + 21735637.

It is an arithmetic number, because the mean of its divisors is an integer number (1311388726680).

Almost surely, 2^{20332213223323} is an apocalyptic number.

20332213223323 is a deficient number, since it is larger than the sum of its proper divisors (650006403557).

20332213223323 is an equidigital number, since it uses as much as digits as its factorization.

20332213223323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961686.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 20332213223323 its reverse (32332231223302), we get a palindrome (52664444446625).

The spelling of 20332213223323 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirteen million, two hundred twenty-three thousand, three hundred twenty-three".