1110120112222 has 12 divisors (see below), whose sum is σ = 1830322003608. Its totient is φ = 504600050900.

The previous prime is 1110120112219. The next prime is 1110120112223. The reversal of 1110120112222 is 2222110210111.

It is a junction number, because it is equal to n+sod(n) for n = 1110120112196 and 1110120112205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110120112223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2293636354 + ... + 2293636837.

It is an arithmetic number, because the mean of its divisors is an integer number (152526833634).

Almost surely, 2^{1110120112222} is an apocalyptic number.

1110120112222 is a deficient number, since it is larger than the sum of its proper divisors (720201891386).

1110120112222 is a wasteful number, since it uses less digits than its factorization.

1110120112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4587273215 (or 4587273204 counting only the distinct ones).

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

Adding to 1110120112222 its reverse (2222110210111), we get a palindrome (3332230322333).

The spelling of 1110120112222 in words is "one trillion, one hundred ten billion, one hundred twenty million, one hundred twelve thousand, two hundred twenty-two".