112022220212 has 48 divisors (see below), whose sum is σ = 229124679168. Its totient is φ = 46931844960.

The previous prime is 112022220209. The next prime is 112022220253. The reversal of 112022220212 is 212022220211.

It is a happy number.

112022220212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17843 + ... + 473669.

It is an arithmetic number, because the mean of its divisors is an integer number (4773430816).

Almost surely, 2^112022220212 is an apocalyptic number.

It is an amenable number.

112022220212 is an abundant number, since it is smaller than the sum of its proper divisors (117102458956).

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

112022220212 is a wasteful number, since it uses less digits than its factorization.

112022220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456036 (or 456034 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 112022220212 its reverse (212022220211), we get a palindrome (324044440423).

Subtracting 112022220212 from its reverse (212022220211), we obtain a palindrome (99999999999).

The spelling of 112022220212 in words is "one hundred twelve billion, twenty-two million, two hundred twenty thousand, two hundred twelve".