112220102220212 has 24 divisors (see below), whose sum is σ = 224442051051456. Its totient is φ = 48093933820608.

The previous prime is 112220102220179. The next prime is 112220102220217. The reversal of 112220102220212 is 212022201022211.

112220102220212 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 not an unprimeable number, because it can be changed into a prime (112220102220217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13010798 + ... + 19842405.

It is an arithmetic number, because the mean of its divisors is an integer number (9351752127144).

Almost surely, 2^{112220102220212} is an apocalyptic number.

It is an amenable number.

112220102220212 is an abundant number, since it is smaller than the sum of its proper divisors (112221948831244).

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

112220102220212 is a wasteful number, since it uses less digits than its factorization.

112220102220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32975207 (or 32975205 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 112220102220212 its reverse (212022201022211), we get a palindrome (324242303242423).

The spelling of 112220102220212 in words is "one hundred twelve trillion, two hundred twenty billion, one hundred two million, two hundred twenty thousand, two hundred twelve".