1110112221022 has 8 divisors (see below), whose sum is σ = 1903049521776. Its totient is φ = 475762380432.

The previous prime is 1110112220993. The next prime is 1110112221067. The reversal of 1110112221022 is 2201222110111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1110112220987 and 1110112221005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39646865023 + ... + 39646865050.

It is an arithmetic number, because the mean of its divisors is an integer number (237881190222).

Almost surely, 2^{1110112221022} is an apocalyptic number.

1110112221022 is a deficient number, since it is larger than the sum of its proper divisors (792937300754).

1110112221022 is an equidigital number, since it uses as much as digits as its factorization.

1110112221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79293730082.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1110112221022 its reverse (2201222110111), we get a palindrome (3311334331133).

The spelling of 1110112221022 in words is "one trillion, one hundred ten billion, one hundred twelve million, two hundred twenty-one thousand, twenty-two".