112156566065 has 8 divisors (see below), whose sum is σ = 135151009920. Its totient is φ = 89349832432.

The previous prime is 112156566061. The next prime is 112156566089. The reversal of 112156566065 is 560665651211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 112156566065 - 2² = 112156566061 is a prime.

It is a super-2 number, since 2×112156566065² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112156566061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46926239 + ... + 46928628.

It is an arithmetic number, because the mean of its divisors is an integer number (16893876240).

Almost surely, 2^112156566065 is an apocalyptic number.

It is an amenable number.

112156566065 is a deficient number, since it is larger than the sum of its proper divisors (22994443855).

112156566065 is an equidigital number, since it uses as much as digits as its factorization.

112156566065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93855111.

The product of its (nonzero) digits is 324000, while the sum is 44.

The spelling of 112156566065 in words is "one hundred twelve billion, one hundred fifty-six million, five hundred sixty-six thousand, sixty-five".