1136286666191 has 8 divisors (see below), whose sum is σ = 1141342748544. Its totient is φ = 1131231026520.

The previous prime is 1136286666167. The next prime is 1136286666199. The reversal of 1136286666191 is 1916666826311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1136286666191 - 2¹⁰ = 1136286665167 is a prime.

It is a super-2 number, since 2×1136286666191² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136286666199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5714126 + ... + 5909636.

It is an arithmetic number, because the mean of its divisors is an integer number (142667843568).

Almost surely, 2^{1136286666191} is an apocalyptic number.

1136286666191 is a deficient number, since it is larger than the sum of its proper divisors (5056082353).

1136286666191 is a wasteful number, since it uses less digits than its factorization.

1136286666191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221341.

The product of its digits is 3359232, while the sum is 56.

The spelling of 1136286666191 in words is "one trillion, one hundred thirty-six billion, two hundred eighty-six million, six hundred sixty-six thousand, one hundred ninety-one".