1122300320213 has 2 divisors, whose sum is σ = 1122300320214. Its totient is φ = 1122300320212.

The previous prime is 1122300320177. The next prime is 1122300320279. The reversal of 1122300320213 is 3120230032211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1104027228529 + 18273091684 = 1050727^2 + 135178^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122300320213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122300220213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561150160106 + 561150160107.

It is an arithmetic number, because the mean of its divisors is an integer number (561150160107).

Almost surely, 2^{1122300320213} is an apocalyptic number.

It is an amenable number.

1122300320213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122300320213 is an equidigital number, since it uses as much as digits as its factorization.

1122300320213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1122300320213 its reverse (3120230032211), we get a palindrome (4242530352424).

The spelling of 1122300320213 in words is "one trillion, one hundred twenty-two billion, three hundred million, three hundred twenty thousand, two hundred thirteen".