112120202 has 16 divisors (see below), whose sum is σ = 179174592. Its totient is φ = 52436160.

The previous prime is 112120187. The next prime is 112120207. The reversal of 112120202 is 202021211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (112120207) 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, 4574 + ... + 15657.

It is an arithmetic number, because the mean of its divisors is an integer number (11198412).

Almost surely, 2^112120202 is an apocalyptic number.

112120202 is a deficient number, since it is larger than the sum of its proper divisors (67054390).

112120202 is a wasteful number, since it uses less digits than its factorization.

112120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20413.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 112120202 is about 10588.6827320493. The cubic root of 112120202 is about 482.2008339912.

Adding to 112120202 its reverse (202021211), we get a palindrome (314141413).

The spelling of 112120202 in words is "one hundred twelve million, one hundred twenty thousand, two hundred two".