112111023212 has 12 divisors (see below), whose sum is σ = 196381327800. Its totient is φ = 56002072416.

The previous prime is 112111023209. The next prime is 112111023263. The reversal of 112111023212 is 212320111211.

It is a happy number.

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, 13355078 + ... + 13363469.

It is an arithmetic number, because the mean of its divisors is an integer number (16365110650).

Almost surely, 2^112111023212 is an apocalyptic number.

It is an amenable number.

112111023212 is a deficient number, since it is larger than the sum of its proper divisors (84270304588).

112111023212 is a wasteful number, since it uses less digits than its factorization.

112111023212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26719600 (or 26719598 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 112111023212 its reverse (212320111211), we get a palindrome (324431134423).

The spelling of 112111023212 in words is "one hundred twelve billion, one hundred eleven million, twenty-three thousand, two hundred twelve".