1200773792011 has 2 divisors, whose sum is σ = 1200773792012. Its totient is φ = 1200773792010.

The previous prime is 1200773791967. The next prime is 1200773792051. The reversal of 1200773792011 is 1102973770021.

It is an a-pointer prime, because the next prime (1200773792051) can be obtained adding 1200773792011 to its sum of digits (40).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1200773792011 - 2⁷ = 1200773791883 is a prime.

It is not a weakly prime, because it can be changed into another prime (1200773792051) 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, 600386896005 + 600386896006.

It is an arithmetic number, because the mean of its divisors is an integer number (600386896006).

Almost surely, 2^{1200773792011} is an apocalyptic number.

1200773792011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200773792011 is an equidigital number, since it uses as much as digits as its factorization.

1200773792011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37044, while the sum is 40.

The spelling of 1200773792011 in words is "one trillion, two hundred billion, seven hundred seventy-three million, seven hundred ninety-two thousand, eleven".