3122312120341 has 4 divisors (see below), whose sum is σ = 3127167971872. Its totient is φ = 3117456268812.

The previous prime is 3122312120293. The next prime is 3122312120353. The reversal of 3122312120341 is 1430212132213.

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 a cyclic number.

It is not a de Polignac number, because 3122312120341 - 2¹¹ = 3122312118293 is a prime.

It is a super-2 number, since 2×3122312120341² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122312120441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2427924801 + ... + 2427926086.

It is an arithmetic number, because the mean of its divisors is an integer number (781791992968).

Almost surely, 2^{3122312120341} is an apocalyptic number.

It is an amenable number.

3122312120341 is a deficient number, since it is larger than the sum of its proper divisors (4855851531).

3122312120341 is an equidigital number, since it uses as much as digits as its factorization.

3122312120341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4855851530.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 3122312120341 its reverse (1430212132213), we get a palindrome (4552524252554).

The spelling of 3122312120341 in words is "three trillion, one hundred twenty-two billion, three hundred twelve million, one hundred twenty thousand, three hundred forty-one".