11011011122212 has 12 divisors (see below), whose sum is σ = 19456349750656. Its totient is φ = 5452054050600.

The previous prime is 11011011122179. The next prime is 11011011122219. The reversal of 11011011122212 is 21222111011011.

It is not an unprimeable number, because it can be changed into a prime (11011011122219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13362877164 + ... + 13362877987.

Almost surely, 2^{11011011122212} is an apocalyptic number.

It is an amenable number.

11011011122212 is a deficient number, since it is larger than the sum of its proper divisors (8445338628444).

11011011122212 is a wasteful number, since it uses less digits than its factorization.

11011011122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26725755258 (or 26725755256 counting only the distinct ones).

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

Adding to 11011011122212 its reverse (21222111011011), we get a palindrome (32233122133223).

The spelling of 11011011122212 in words is "eleven trillion, eleven billion, eleven million, one hundred twenty-two thousand, two hundred twelve".