112212002002012 has 36 divisors (see below), whose sum is σ = 217982901128328. Its totient is φ = 50500450924000.

The previous prime is 112212002001977. The next prime is 112212002002019. The reversal of 112212002002012 is 210200200212211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112212002002019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1147688638 + ... + 1147786405.

It is an arithmetic number, because the mean of its divisors is an integer number (6055080586898).

Almost surely, 2^{112212002002012} is an apocalyptic number.

It is an amenable number.

112212002002012 is a deficient number, since it is larger than the sum of its proper divisors (105770899126316).

112212002002012 is a wasteful number, since it uses less digits than its factorization.

112212002002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2295475170 (or 2295475157 counting only the distinct ones).

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

Adding to 112212002002012 its reverse (210200200212211), we get a palindrome (322412202214223).

The spelling of 112212002002012 in words is "one hundred twelve trillion, two hundred twelve billion, two million, two thousand, twelve".