1122322201513 has 2 divisors, whose sum is σ = 1122322201514. Its totient is φ = 1122322201512.

The previous prime is 1122322201499. The next prime is 1122322201571. The reversal of 1122322201513 is 3151022232211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1083208437529 + 39113763984 = 1040773^2 + 197772^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122322201513 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122322204513) 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, 561161100756 + 561161100757.

It is an arithmetic number, because the mean of its divisors is an integer number (561161100757).

Almost surely, 2^{1122322201513} is an apocalyptic number.

It is an amenable number.

1122322201513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122322201513 is an equidigital number, since it uses as much as digits as its factorization.

1122322201513 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 25.

Adding to 1122322201513 its reverse (3151022232211), we get a palindrome (4273344433724).

The spelling of 1122322201513 in words is "one trillion, one hundred twenty-two billion, three hundred twenty-two million, two hundred one thousand, five hundred thirteen".