11011212200212 has 12 divisors (see below), whose sum is σ = 22022424400480. Its totient is φ = 4719090942936.

The previous prime is 11011212200179. The next prime is 11011212200249. The reversal of 11011212200212 is 21200221211011.

11011212200212 is an admirable number.

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 in 3 ways as a sum of consecutive naturals, for example, 196628789262 + ... + 196628789317.

Almost surely, 2^{11011212200212} is an apocalyptic number.

It is an amenable number.

11011212200212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11011212200212 is a wasteful number, since it uses less digits than its factorization.

11011212200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393257578590 (or 393257578588 counting only the distinct ones).

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

Adding to 11011212200212 its reverse (21200221211011), we get a palindrome (32211433411223).

The spelling of 11011212200212 in words is "eleven trillion, eleven billion, two hundred twelve million, two hundred thousand, two hundred twelve".