20122343320341 has 4 divisors (see below), whose sum is σ = 26829791093792. Its totient is φ = 13414895546892.

The previous prime is 20122343320327. The next prime is 20122343320351. The reversal of 20122343320341 is 14302334322102.

It is a happy number.

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 20122343320341 - 2¹⁷ = 20122343189269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20122343320299 and 20122343320308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122343320351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3353723886721 + ... + 3353723886726.

It is an arithmetic number, because the mean of its divisors is an integer number (6707447773448).

Almost surely, 2^{20122343320341} is an apocalyptic number.

It is an amenable number.

20122343320341 is a deficient number, since it is larger than the sum of its proper divisors (6707447773451).

20122343320341 is an equidigital number, since it uses as much as digits as its factorization.

20122343320341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6707447773450.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 20122343320341 its reverse (14302334322102), we get a palindrome (34424677642443).

The spelling of 20122343320341 in words is "twenty trillion, one hundred twenty-two billion, three hundred forty-three million, three hundred twenty thousand, three hundred forty-one".