111001366166 has 16 divisors (see below), whose sum is σ = 166983188688. Its totient is φ = 55340517600.

The previous prime is 111001366153. The next prime is 111001366199. The reversal of 111001366166 is 661663100111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 997796 + ... + 1103448.

It is an arithmetic number, because the mean of its divisors is an integer number (10436449293).

Almost surely, 2^111001366166 is an apocalyptic number.

111001366166 is a deficient number, since it is larger than the sum of its proper divisors (55981822522).

111001366166 is a wasteful number, since it uses less digits than its factorization.

111001366166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107167.

The product of its (nonzero) digits is 3888, while the sum is 32.

Adding to 111001366166 its reverse (661663100111), we get a palindrome (772664466277).

The spelling of 111001366166 in words is "one hundred eleven billion, one million, three hundred sixty-six thousand, one hundred sixty-six".