112056166 has 4 divisors (see below), whose sum is σ = 168084252. Its totient is φ = 56028082.

The previous prime is 112056149. The next prime is 112056169. The reversal of 112056166 is 661650211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112056169) by changing a digit.

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 as a sum of consecutive naturals, namely, 28014040 + ... + 28014043.

It is an arithmetic number, because the mean of its divisors is an integer number (42021063).

Almost surely, 2^112056166 is an apocalyptic number.

112056166 is a deficient number, since it is larger than the sum of its proper divisors (56028086).

112056166 is an equidigital number, since it uses as much as digits as its factorization.

112056166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56028085.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 112056166 is about 10585.6585057331. The cubic root of 112056166 is about 482.1090155901.

It can be divided in two parts, 11205 and 6166, that added together give a palindrome (17371).

The spelling of 112056166 in words is "one hundred twelve million, fifty-six thousand, one hundred sixty-six".