112156167666 has 8 divisors (see below), whose sum is σ = 224312335344. Its totient is φ = 37385389220.

The previous prime is 112156167661. The next prime is 112156167689. The reversal of 112156167666 is 666761651211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

112156167666 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (112156167661) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9346347300 + ... + 9346347311.

It is an arithmetic number, because the mean of its divisors is an integer number (28039041918).

Almost surely, 2^112156167666 is an apocalyptic number.

112156167666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112156167666 is a wasteful number, since it uses less digits than its factorization.

112156167666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18692694616.

The product of its digits is 544320, while the sum is 48.

The spelling of 112156167666 in words is "one hundred twelve billion, one hundred fifty-six million, one hundred sixty-seven thousand, six hundred sixty-six".