2212503313 has 2 divisors, whose sum is σ = 2212503314. Its totient is φ = 2212503312.

The previous prime is 2212503289. The next prime is 2212503323. The reversal of 2212503313 is 3133052122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1257198849 + 955304464 = 35457^2 + 30908^2 .

It is a cyclic number.

It is not a de Polignac number, because 2212503313 - 2¹³ = 2212495121 is a prime.

It is not a weakly prime, because it can be changed into another prime (2212503323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106251656 + 1106251657.

It is an arithmetic number, because the mean of its divisors is an integer number (1106251657).

Almost surely, 2^2212503313 is an apocalyptic number.

It is an amenable number.

2212503313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212503313 is an equidigital number, since it uses as much as digits as its factorization.

2212503313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 2212503313 is about 47037.2545223464. The cubic root of 2212503313 is about 1303.0506880645.

Adding to 2212503313 its reverse (3133052122), we get a palindrome (5345555435).

The spelling of 2212503313 in words is "two billion, two hundred twelve million, five hundred three thousand, three hundred thirteen".