11012066705191 has 8 divisors (see below), whose sum is σ = 11092625092224. Its totient is φ = 10931510903040.

The previous prime is 11012066705149. The next prime is 11012066705201. The reversal of 11012066705191 is 19150766021011.

It is a happy number.

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 11012066705191 - 2⁷ = 11012066705063 is a prime.

It is a super-2 number, since 2×11012066705191² (a number of 27 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 (11012066706191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8362986 + ... + 9589768.

It is an arithmetic number, because the mean of its divisors is an integer number (1386578136528).

Almost surely, 2^{11012066705191} is an apocalyptic number.

11012066705191 is a deficient number, since it is larger than the sum of its proper divisors (80558387033).

11012066705191 is a wasteful number, since it uses less digits than its factorization.

11012066705191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292441.

The product of its (nonzero) digits is 22680, while the sum is 40.

The spelling of 11012066705191 in words is "eleven trillion, twelve billion, sixty-six million, seven hundred five thousand, one hundred ninety-one".