110112220022112 has 576 divisors, whose sum is σ = 392723460799488. Its totient is φ = 28430341632000.

The previous prime is 110112220022099. The next prime is 110112220022143. The reversal of 110112220022112 is 211220022211011.

110112220022112 is a `hidden beast` number, since 110 + 1 + 122 + 200 + 221 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12808210198 + ... + 12808218794.

It is an arithmetic number, because the mean of its divisors is an integer number (681811563888).

Almost surely, 2^{110112220022112} is an apocalyptic number.

110112220022112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110112220022112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196361730399744).

110112220022112 is an abundant number, since it is smaller than the sum of its proper divisors (282611240777376).

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

110112220022112 is a wasteful number, since it uses less digits than its factorization.

110112220022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12003 (or 11992 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 110112220022112 its reverse (211220022211011), we get a palindrome (321332242233123).

The spelling of 110112220022112 in words is "one hundred ten trillion, one hundred twelve billion, two hundred twenty million, twenty-two thousand, one hundred twelve".