11166415522 has 8 divisors (see below), whose sum is σ = 16762481856. Its totient is φ = 5578921572.

The previous prime is 11166415517. The next prime is 11166415549. The reversal of 11166415522 is 22551466111.

11166415522 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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2139838 + ... + 2145049.

It is an arithmetic number, because the mean of its divisors is an integer number (2095310232).

Almost surely, 2^11166415522 is an apocalyptic number.

11166415522 is a deficient number, since it is larger than the sum of its proper divisors (5596066334).

11166415522 is a wasteful number, since it uses less digits than its factorization.

11166415522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4286192.

The product of its digits is 14400, while the sum is 34.

The spelling of 11166415522 in words is "eleven billion, one hundred sixty-six million, four hundred fifteen thousand, five hundred twenty-two".