110120110101222 has 256 divisors, whose sum is σ = 253635788851200. Its totient is φ = 31574282526720.

The previous prime is 110120110101191. The next prime is 110120110101227. The reversal of 110120110101222 is 222101011021011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110120110101227) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 67933441572 + ... + 67933443192.

It is an arithmetic number, because the mean of its divisors is an integer number (990764800200).

Almost surely, 2^{110120110101222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110120110101222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126817894425600).

110120110101222 is an abundant number, since it is smaller than the sum of its proper divisors (143515678749978).

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

110120110101222 is a wasteful number, since it uses less digits than its factorization.

110120110101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110120110101222 its reverse (222101011021011), we get a palindrome (332221121122233).

The spelling of 110120110101222 in words is "one hundred ten trillion, one hundred twenty billion, one hundred ten million, one hundred one thousand, two hundred twenty-two".