112220110212 has 24 divisors (see below), whose sum is σ = 299253627456. Its totient is φ = 32062888608.

The previous prime is 112220110207. The next prime is 112220110237. The reversal of 112220110212 is 212011022211.

112220110212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 112220110191 and 112220110200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667976763 + ... + 667976930.

It is an arithmetic number, because the mean of its divisors is an integer number (12468901144).

Almost surely, 2^112220110212 is an apocalyptic number.

112220110212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112220110212 is an abundant number, since it is smaller than the sum of its proper divisors (187033517244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112220110212 is a wasteful number, since it uses less digits than its factorization.

112220110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335953707 (or 1335953705 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112220110212 its reverse (212011022211), we get a palindrome (324231132423).

The spelling of 112220110212 in words is "one hundred twelve billion, two hundred twenty million, one hundred ten thousand, two hundred twelve".