1110111000222 has 128 divisors (see below), whose sum is σ = 2633814558720. Its totient is φ = 305310297600.

The previous prime is 1110111000221. The next prime is 1110111000223. The reversal of 1110111000222 is 2220001110111.

It is an interprime number because it is at equal distance from previous prime (1110111000221) and next prime (1110111000223).

It is a junction number, because it is equal to n+sod(n) for n = 1110111000198 and 1110111000207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110111000221) 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, 327561304 + ... + 327564692.

It is an arithmetic number, because the mean of its divisors is an integer number (20576676240).

Almost surely, 2^{1110111000222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110111000222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1316907279360).

1110111000222 is an abundant number, since it is smaller than the sum of its proper divisors (1523703558498).

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

1110111000222 is a wasteful number, since it uses less digits than its factorization.

1110111000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5626.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1110111000222 its reverse (2220001110111), we get a palindrome (3330112110333).

The spelling of 1110111000222 in words is "one trillion, one hundred ten billion, one hundred eleven million, two hundred twenty-two", and thus it is an aban number.