1166050393219 has 2 divisors, whose sum is σ = 1166050393220. Its totient is φ = 1166050393218.

The previous prime is 1166050393181. The next prime is 1166050393259. The reversal of 1166050393219 is 9123930506611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1166050393219 - 2²⁷ = 1165916175491 is a prime.

It is a super-2 number, since 2×1166050393219² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1166050393259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583025196609 + 583025196610.

It is an arithmetic number, because the mean of its divisors is an integer number (583025196610).

Almost surely, 2^{1166050393219} is an apocalyptic number.

1166050393219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1166050393219 is an equidigital number, since it uses as much as digits as its factorization.

1166050393219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 262440, while the sum is 46.

The spelling of 1166050393219 in words is "one trillion, one hundred sixty-six billion, fifty million, three hundred ninety-three thousand, two hundred nineteen".