11120166605 has 8 divisors (see below), whose sum is σ = 13346143200. Its totient is φ = 8894837776.

The previous prime is 11120166571. The next prime is 11120166623. The reversal of 11120166605 is 50666102111.

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 11120166605 - 2²⁰ = 11119118029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123335 + ... + 193524.

It is an arithmetic number, because the mean of its divisors is an integer number (1668267900).

Almost surely, 2^11120166605 is an apocalyptic number.

It is an amenable number.

11120166605 is a deficient number, since it is larger than the sum of its proper divisors (2225976595).

11120166605 is an equidigital number, since it uses as much as digits as its factorization.

11120166605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323883.

The product of its (nonzero) digits is 2160, while the sum is 29.

Adding to 11120166605 its reverse (50666102111), we get a palindrome (61786268716).

The spelling of 11120166605 in words is "eleven billion, one hundred twenty million, one hundred sixty-six thousand, six hundred five".