112012221202 has 48 divisors (see below), whose sum is σ = 205415542080. Its totient is φ = 45587580192.

The previous prime is 112012221071. The next prime is 112012221239. The reversal of 112012221202 is 202122210211.

It is a happy number.

112012221202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 134548 + ... + 492064.

It is an arithmetic number, because the mean of its divisors is an integer number (4279490460).

Almost surely, 2^112012221202 is an apocalyptic number.

112012221202 is a deficient number, since it is larger than the sum of its proper divisors (93403320878).

112012221202 is a wasteful number, since it uses less digits than its factorization.

112012221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357695 (or 357688 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112012221202 its reverse (202122210211), we get a palindrome (314134431413).

The spelling of 112012221202 in words is "one hundred twelve billion, twelve million, two hundred twenty-one thousand, two hundred two".