110220112212112 has 80 divisors (see below), whose sum is σ = 244191317041152. Its totient is φ = 47211553549440.

The previous prime is 110220112212083. The next prime is 110220112212127. The reversal of 110220112212112 is 211212211022011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 110220112212112.

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, 1635497937 + ... + 1635565327.

Almost surely, 2^{110220112212112} is an apocalyptic number.

It is an amenable number.

110220112212112 is an abundant number, since it is smaller than the sum of its proper divisors (133971204829040).

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

110220112212112 is a wasteful number, since it uses less digits than its factorization.

110220112212112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75116 (or 75110 counting only the distinct ones).

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

Adding to 110220112212112 its reverse (211212211022011), we get a palindrome (321432323234123).

The spelling of 110220112212112 in words is "one hundred ten trillion, two hundred twenty billion, one hundred twelve million, two hundred twelve thousand, one hundred twelve".