2312221301113 has 2 divisors, whose sum is σ = 2312221301114. Its totient is φ = 2312221301112.

The previous prime is 2312221301077. The next prime is 2312221301119. The reversal of 2312221301113 is 3111031222132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2300706508864 + 11514792249 = 1516808^2 + 107307^2 .

It is a cyclic number.

It is not a de Polignac number, because 2312221301113 - 2¹³ = 2312221292921 is a prime.

It is not a weakly prime, because it can be changed into another prime (2312221301119) 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 as a sum of consecutive naturals, namely, 1156110650556 + 1156110650557.

It is an arithmetic number, because the mean of its divisors is an integer number (1156110650557).

Almost surely, 2^{2312221301113} is an apocalyptic number.

It is an amenable number.

2312221301113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312221301113 is an equidigital number, since it uses as much as digits as its factorization.

2312221301113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2312221301113 its reverse (3111031222132), we get a palindrome (5423252523245).

The spelling of 2312221301113 in words is "two trillion, three hundred twelve billion, two hundred twenty-one million, three hundred one thousand, one hundred thirteen".