10606656111005 has 4 divisors (see below), whose sum is σ = 12727987333212. Its totient is φ = 8485324888800.

The previous prime is 10606656110993. The next prime is 10606656111013. The reversal of 10606656111005 is 50011165660601.

10606656111005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5260151424004 + 5346504687001 = 2293502^2 + 2312251^2 .

It is not a de Polignac number, because 10606656111005 - 2³⁰ = 10605582369181 is a prime.

It is a super-2 number, since 2×10606656111005² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10606656111005.

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, 1060665611096 + ... + 1060665611105.

It is an arithmetic number, because the mean of its divisors is an integer number (3181996833303).

Almost surely, 2^{10606656111005} is an apocalyptic number.

It is an amenable number.

10606656111005 is a deficient number, since it is larger than the sum of its proper divisors (2121331222207).

10606656111005 is an equidigital number, since it uses as much as digits as its factorization.

10606656111005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121331222206.

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 10606656111005 in words is "ten trillion, six hundred six billion, six hundred fifty-six million, one hundred eleven thousand, five".