112122221200110 has 192 divisors, whose sum is σ = 324417367572480. Its totient is φ = 26639750154240.

The previous prime is 112122221200009. The next prime is 112122221200139. The reversal of 112122221200110 is 11002122221211.

112122221200110 is a `hidden beast` number, since 1 + 1 + 212 + 222 + 120 + 0 + 110 = 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, 4223251 + ... + 15558929.

It is an arithmetic number, because the mean of its divisors is an integer number (1689673789440).

Almost surely, 2^{112122221200110} is an apocalyptic number.

112122221200110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 112122221200110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162208683786240).

112122221200110 is an abundant number, since it is smaller than the sum of its proper divisors (212295146372370).

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

112122221200110 is a wasteful number, since it uses less digits than its factorization.

112122221200110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11335903 (or 11335900 counting only the distinct ones).

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

Adding to 112122221200110 its reverse (11002122221211), we get a palindrome (123124343421321).

The spelling of 112122221200110 in words is "one hundred twelve trillion, one hundred twenty-two billion, two hundred twenty-one million, two hundred thousand, one hundred ten".