112112120202 has 16 divisors (see below), whose sum is σ = 224362755360. Its totient is φ = 37347620912.

The previous prime is 112112120201. The next prime is 112112120203. The reversal of 112112120202 is 202021211211.

It is an interprime number because it is at equal distance from previous prime (112112120201) and next prime (112112120203).

It is not an unprimeable number, because it can be changed into a prime (112112120201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5760933 + ... + 5780360.

It is an arithmetic number, because the mean of its divisors is an integer number (14022672210).

Almost surely, 2^112112120202 is an apocalyptic number.

112112120202 is an abundant number, since it is smaller than the sum of its proper divisors (112250635158).

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

112112120202 is a wasteful number, since it uses less digits than its factorization.

112112120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11542917.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112112120202 its reverse (202021211211), we get a palindrome (314133331413).

The spelling of 112112120202 in words is "one hundred twelve billion, one hundred twelve million, one hundred twenty thousand, two hundred two".