112200020012 has 24 divisors (see below), whose sum is σ = 199423607040. Its totient is φ = 55224291920.

The previous prime is 112200019963. The next prime is 112200020033. The reversal of 112200020012 is 210020002211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112200019975 and 112200020002.

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 7 ways as a sum of consecutive naturals, for example, 121562 + ... + 489057.

It is an arithmetic number, because the mean of its divisors is an integer number (8309316960).

Almost surely, 2^112200020012 is an apocalyptic number.

It is an amenable number.

112200020012 is a deficient number, since it is larger than the sum of its proper divisors (87223587028).

112200020012 is a wasteful number, since it uses less digits than its factorization.

112200020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611341 (or 611339 counting only the distinct ones).

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

Adding to 112200020012 its reverse (210020002211), we get a palindrome (322220022223).

The spelling of 112200020012 in words is "one hundred twelve billion, two hundred million, twenty thousand, twelve".