1122888956773 has 2 divisors, whose sum is σ = 1122888956774. Its totient is φ = 1122888956772.

The previous prime is 1122888956731. The next prime is 1122888956789. The reversal of 1122888956773 is 3776598882211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 893853011844 + 229035944929 = 945438^2 + 478577^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122888956773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1122888956699 and 1122888956708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122888951773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561444478386 + 561444478387.

It is an arithmetic number, because the mean of its divisors is an integer number (561444478387).

Almost surely, 2^{1122888956773} is an apocalyptic number.

It is an amenable number.

1122888956773 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122888956773 is an equidigital number, since it uses as much as digits as its factorization.

1122888956773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81285120, while the sum is 67.

The spelling of 1122888956773 in words is "one trillion, one hundred twenty-two billion, eight hundred eighty-eight million, nine hundred fifty-six thousand, seven hundred seventy-three".