110222112 has 384 divisors, whose sum is σ = 411844608. Its totient is φ = 24883200.

The previous prime is 110222087. The next prime is 110222113. The reversal of 110222112 is 211222011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110222113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2978958 + ... + 2978994.

It is an arithmetic number, because the mean of its divisors is an integer number (1072512).

Almost surely, 2^110222112 is an apocalyptic number.

110222112 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 110222112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205922304).

110222112 is an abundant number, since it is smaller than the sum of its proper divisors (301622496).

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

110222112 is a wasteful number, since it uses less digits than its factorization.

110222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 110222112 is about 10498.6719160092. The cubic root of 110222112 is about 479.4642633883.

Adding to 110222112 its reverse (211222011), we get a palindrome (321444123).

It can be divided in two parts, 110 and 222112, that added together give a palindrome (222222).

The spelling of 110222112 in words is "one hundred ten million, two hundred twenty-two thousand, one hundred twelve".