1122334556797 has 2 divisors, whose sum is σ = 1122334556798. Its totient is φ = 1122334556796.

The previous prime is 1122334556779. The next prime is 1122334556809. The reversal of 1122334556797 is 7976554332211.

Together with previous prime (1122334556779) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 620977096441 + 501357460356 = 788021^2 + 708066^2 .

It is an emirp because it is prime and its reverse (7976554332211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122334556797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122334556297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561167278398 + 561167278399.

It is an arithmetic number, because the mean of its divisors is an integer number (561167278399).

Almost surely, 2^{1122334556797} is an apocalyptic number.

It is an amenable number.

1122334556797 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122334556797 is an equidigital number, since it uses as much as digits as its factorization.

1122334556797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9525600, while the sum is 55.

The spelling of 1122334556797 in words is "one trillion, one hundred twenty-two billion, three hundred thirty-four million, five hundred fifty-six thousand, seven hundred ninety-seven".