20332223004441 has 4 divisors (see below), whose sum is σ = 27109630672592. Its totient is φ = 13554815336292.

The previous prime is 20332223004421. The next prime is 20332223004451. The reversal of 20332223004441 is 14440032223302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 20332223004441 - 2¹¹ = 20332223002393 is a prime.

It is a super-3 number, since 3×20332223004441³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20332223004399 and 20332223004408.

It is not an unprimeable number, because it can be changed into a prime (20332223004421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3388703834071 + ... + 3388703834076.

It is an arithmetic number, because the mean of its divisors is an integer number (6777407668148).

Almost surely, 2^{20332223004441} is an apocalyptic number.

It is an amenable number.

20332223004441 is a deficient number, since it is larger than the sum of its proper divisors (6777407668151).

20332223004441 is an equidigital number, since it uses as much as digits as its factorization.

20332223004441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6777407668150.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 20332223004441 its reverse (14440032223302), we get a palindrome (34772255227743).

The spelling of 20332223004441 in words is "twenty trillion, three hundred thirty-two billion, two hundred twenty-three million, four thousand, four hundred forty-one".