1198882182811 has 2 divisors, whose sum is σ = 1198882182812. Its totient is φ = 1198882182810.

The previous prime is 1198882182791. The next prime is 1198882182821. The reversal of 1198882182811 is 1182812888911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1198882182811 - 2⁹ = 1198882182299 is a prime.

It is not a weakly prime, because it can be changed into another prime (1198882182821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 599441091405 + 599441091406.

It is an arithmetic number, because the mean of its divisors is an integer number (599441091406).

Almost surely, 2^{1198882182811} is an apocalyptic number.

1198882182811 is a deficient number, since it is larger than the sum of its proper divisors (1).

1198882182811 is an equidigital number, since it uses as much as digits as its factorization.

1198882182811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1179648, while the sum is 58.

The spelling of 1198882182811 in words is "one trillion, one hundred ninety-eight billion, eight hundred eighty-two million, one hundred eighty-two thousand, eight hundred eleven".