112102112210212 has 12 divisors (see below), whose sum is σ = 196180489031436. Its totient is φ = 56050543915520.

The previous prime is 112102112210173. The next prime is 112102112210227. The reversal of 112102112210212 is 212012211201211.

It is a happy number.

112102112210212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 30276229683456 + 81825882526756 = 5502384^2 + 9045766^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 112102112210212.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127554733 + ... + 128430580.

It is an arithmetic number, because the mean of its divisors is an integer number (16348374085953).

Almost surely, 2^{112102112210212} is an apocalyptic number.

It is an amenable number.

112102112210212 is a deficient number, since it is larger than the sum of its proper divisors (84078376821224).

112102112210212 is a wasteful number, since it uses less digits than its factorization.

112102112210212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256094798 (or 256094796 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112102112210212 its reverse (212012211201211), we get a palindrome (324114323411423).

The spelling of 112102112210212 in words is "one hundred twelve trillion, one hundred two billion, one hundred twelve million, two hundred ten thousand, two hundred twelve".