3122232212113 has 6 divisors (see below), whose sum is σ = 3631984410066. Its totient is φ = 2676199038912.

The previous prime is 3122232212101. The next prime is 3122232212201. The reversal of 3122232212113 is 3112122322213.

It can be written as a sum of positive squares in only one way, i.e., 2414937756049 + 707294456064 = 1554007^2 + 841008^2 .

It is not a de Polignac number, because 3122232212113 - 2¹³ = 3122232203921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3122235212113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31859512320 + ... + 31859512417.

It is an arithmetic number, because the mean of its divisors is an integer number (605330735011).

Almost surely, 2^{3122232212113} is an apocalyptic number.

It is an amenable number.

3122232212113 is a deficient number, since it is larger than the sum of its proper divisors (509752197953).

3122232212113 is an equidigital number, since it uses as much as digits as its factorization.

3122232212113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63719024751 (or 63719024744 counting only the distinct ones).

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

Adding to 3122232212113 its reverse (3112122322213), we get a palindrome (6234354534326).

The spelling of 3122232212113 in words is "three trillion, one hundred twenty-two billion, two hundred thirty-two million, two hundred twelve thousand, one hundred thirteen".