1122776089273 has 2 divisors, whose sum is σ = 1122776089274. Its totient is φ = 1122776089272.

The previous prime is 1122776089241. The next prime is 1122776089283. The reversal of 1122776089273 is 3729806772211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 886926965824 + 235849123449 = 941768^2 + 485643^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122776089273 - 2⁵ = 1122776089241 is a prime.

It is a super-2 number, since 2×1122776089273² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1122776089283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561388044636 + 561388044637.

It is an arithmetic number, because the mean of its divisors is an integer number (561388044637).

Almost surely, 2^{1122776089273} is an apocalyptic number.

It is an amenable number.

1122776089273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122776089273 is an equidigital number, since it uses as much as digits as its factorization.

1122776089273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3556224, while the sum is 55.

The spelling of 1122776089273 in words is "one trillion, one hundred twenty-two billion, seven hundred seventy-six million, eighty-nine thousand, two hundred seventy-three".