1110112210222 has 4 divisors (see below), whose sum is σ = 1665168315336. Its totient is φ = 555056105110.

The previous prime is 1110112210139. The next prime is 1110112210231. The reversal of 1110112210222 is 2220122110111.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1110112210196 and 1110112210205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277528052554 + ... + 277528052557.

It is an arithmetic number, because the mean of its divisors is an integer number (416292078834).

Almost surely, 2^{1110112210222} is an apocalyptic number.

1110112210222 is a deficient number, since it is larger than the sum of its proper divisors (555056105114).

1110112210222 is an equidigital number, since it uses as much as digits as its factorization.

1110112210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555056105113.

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

Adding to 1110112210222 its reverse (2220122110111), we get a palindrome (3330234320333).

The spelling of 1110112210222 in words is "one trillion, one hundred ten billion, one hundred twelve million, two hundred ten thousand, two hundred twenty-two".