11120102212 has 12 divisors (see below), whose sum is σ = 19463183740. Its totient is φ = 5559192576.

The previous prime is 11120102129. The next prime is 11120102221. The reversal of 11120102212 is 21220102111.

11120102212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5822300416 + 5297801796 = 76304^2 + 72786^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11120102192 and 11120102201.

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 in 3 ways as a sum of consecutive naturals, for example, 185037 + ... + 237652.

Almost surely, 2^11120102212 is an apocalyptic number.

It is an amenable number.

11120102212 is a deficient number, since it is larger than the sum of its proper divisors (8343081528).

11120102212 is a wasteful number, since it uses less digits than its factorization.

11120102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429270 (or 429268 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11120102212 its reverse (21220102111), we get a palindrome (32340204323).

The spelling of 11120102212 in words is "eleven billion, one hundred twenty million, one hundred two thousand, two hundred twelve".