1170200550611 has 2 divisors, whose sum is σ = 1170200550612. Its totient is φ = 1170200550610.

The previous prime is 1170200550569. The next prime is 1170200550613. The reversal of 1170200550611 is 1160550020711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1170200550611 - 2¹⁴ = 1170200534227 is a prime.

Together with 1170200550613, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1170200550613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585100275305 + 585100275306.

It is an arithmetic number, because the mean of its divisors is an integer number (585100275306).

Almost surely, 2^{1170200550611} is an apocalyptic number.

1170200550611 is a deficient number, since it is larger than the sum of its proper divisors (1).

1170200550611 is an equidigital number, since it uses as much as digits as its factorization.

1170200550611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 29.

The spelling of 1170200550611 in words is "one trillion, one hundred seventy billion, two hundred million, five hundred fifty thousand, six hundred eleven".