11666111151119 has 8 divisors (see below), whose sum is σ = 11840848312320. Its totient is φ = 11491392110616.

The previous prime is 11666111151067. The next prime is 11666111151127. The reversal of 11666111151119 is 91115111166611.

11666111151119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11666111151119 - 2⁴⁰ = 10566599523343 is a prime.

It is a super-2 number, since 2×11666111151119² (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 (11666111151169) 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, 3230159 + ... + 5810864.

It is an arithmetic number, because the mean of its divisors is an integer number (1480106039040).

Almost surely, 2^{11666111151119} is an apocalyptic number.

11666111151119 is a deficient number, since it is larger than the sum of its proper divisors (174737161201).

11666111151119 is an equidigital number, since it uses as much as digits as its factorization.

11666111151119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9060349.

The product of its digits is 9720, while the sum is 41.

The spelling of 11666111151119 in words is "eleven trillion, six hundred sixty-six billion, one hundred eleven million, one hundred fifty-one thousand, one hundred nineteen".