2122313273 has 2 divisors, whose sum is σ = 2122313274. Its totient is φ = 2122313272.

The previous prime is 2122313267. The next prime is 2122313279. The reversal of 2122313273 is 3723132212.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2122313267) and next prime (2122313279).

It can be written as a sum of positive squares in only one way, i.e., 2118576784 + 3736489 = 46028^2 + 1933^2 .

It is a cyclic number.

It is not a de Polignac number, because 2122313273 - 2⁴ = 2122313257 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122313279) 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 as a sum of consecutive naturals, namely, 1061156636 + 1061156637.

It is an arithmetic number, because the mean of its divisors is an integer number (1061156637).

Almost surely, 2^2122313273 is an apocalyptic number.

It is an amenable number.

2122313273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122313273 is an equidigital number, since it uses as much as digits as its factorization.

2122313273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 26.

The square root of 2122313273 is about 46068.5714234770. The cubic root of 2122313273 is about 1285.0987368805.

Adding to 2122313273 its reverse (3723132212), we get a palindrome (5845445485).

The spelling of 2122313273 in words is "two billion, one hundred twenty-two million, three hundred thirteen thousand, two hundred seventy-three".