112012201 has 32 divisors (see below), whose sum is σ = 144322560. Its totient is φ = 84623616.

The previous prime is 112012193. The next prime is 112012213. The reversal of 112012201 is 102210211.

It is not a de Polignac number, because 112012201 - 2³ = 112012193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112012261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241696 + ... + 242158.

It is an arithmetic number, because the mean of its divisors is an integer number (4510080).

Almost surely, 2^112012201 is an apocalyptic number.

It is an amenable number.

112012201 is a deficient number, since it is larger than the sum of its proper divisors (32310359).

112012201 is a wasteful number, since it uses less digits than its factorization.

112012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 112012201 is about 10583.5816716270. The cubic root of 112012201 is about 482.0459558577.

Adding to 112012201 its reverse (102210211), we get a palindrome (214222412).

The spelling of 112012201 in words is "one hundred twelve million, twelve thousand, two hundred one".