112900017601 has 16 divisors (see below), whose sum is σ = 129545635840. Its totient is φ = 96383889360.

The previous prime is 112900017589. The next prime is 112900017623. The reversal of 112900017601 is 106710009211.

It is a cyclic number.

It is not a de Polignac number, because 112900017601 - 2⁵ = 112900017569 is a prime.

It is a super-2 number, since 2×112900017601² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112900017601.

It is not an unprimeable number, because it can be changed into a prime (112900017631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7631830 + ... + 7646608.

It is an arithmetic number, because the mean of its divisors is an integer number (8096602240).

Almost surely, 2^112900017601 is an apocalyptic number.

It is an amenable number.

112900017601 is a deficient number, since it is larger than the sum of its proper divisors (16645618239).

112900017601 is a wasteful number, since it uses less digits than its factorization.

112900017601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19084.

The product of its (nonzero) digits is 756, while the sum is 28.

The spelling of 112900017601 in words is "one hundred twelve billion, nine hundred million, seventeen thousand, six hundred one".