313201122225011 has 2 divisors, whose sum is σ = 313201122225012. Its totient is φ = 313201122225010.

The previous prime is 313201122225001. The next prime is 313201122225031. The reversal of 313201122225011 is 110522221102313.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313201122225011 - 2¹⁰ = 313201122223987 is a prime.

It is not a weakly prime, because it can be changed into another prime (313201122225001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156600561112505 + 156600561112506.

It is an arithmetic number, because the mean of its divisors is an integer number (156600561112506).

Almost surely, 2^{313201122225011} is an apocalyptic number.

313201122225011 is a deficient number, since it is larger than the sum of its proper divisors (1).

313201122225011 is an equidigital number, since it uses as much as digits as its factorization.

313201122225011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 313201122225011 its reverse (110522221102313), we get a palindrome (423723343327324).

The spelling of 313201122225011 in words is "three hundred thirteen trillion, two hundred one billion, one hundred twenty-two million, two hundred twenty-five thousand, eleven".