11666651060110 has 8 divisors (see below), whose sum is σ = 20999971908216. Its totient is φ = 4666660424040.

The previous prime is 11666651060089. The next prime is 11666651060123. The reversal of 11666651060110 is 1106015666611.

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

It is a super-2 number, since 2×11666651060110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583332552996 + ... + 583332553015.

It is an arithmetic number, because the mean of its divisors is an integer number (2624996488527).

Almost surely, 2^{11666651060110} is an apocalyptic number.

11666651060110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11666651060110 is a deficient number, since it is larger than the sum of its proper divisors (9333320848106).

11666651060110 is a wasteful number, since it uses less digits than its factorization.

11666651060110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166665106018.

The product of its (nonzero) digits is 38880, while the sum is 40.

The spelling of 11666651060110 in words is "eleven trillion, six hundred sixty-six billion, six hundred fifty-one million, sixty thousand, one hundred ten".