1110110120212 has 6 divisors (see below), whose sum is σ = 1942692710378. Its totient is φ = 555055060104.

The previous prime is 1110110120201. The next prime is 1110110120293. The reversal of 1110110120212 is 2120210110111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 886753688976 + 223356431236 = 941676^2 + 472606^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1110110120192 and 1110110120201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138763765023 + ... + 138763765030.

Almost surely, 2^{1110110120212} is an apocalyptic number.

It is an amenable number.

1110110120212 is a deficient number, since it is larger than the sum of its proper divisors (832582590166).

1110110120212 is a wasteful number, since it uses less digits than its factorization.

1110110120212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277527530057 (or 277527530055 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1110110120212 its reverse (2120210110111), we get a palindrome (3230320230323).

The spelling of 1110110120212 in words is "one trillion, one hundred ten billion, one hundred ten million, one hundred twenty thousand, two hundred twelve".