11122111000212 has 12 divisors (see below), whose sum is σ = 25951592333856. Its totient is φ = 3707370333400.

The previous prime is 11122111000183. The next prime is 11122111000261. The reversal of 11122111000212 is 21200011122111.

It is a happy number.

11122111000212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 11122111000191 and 11122111000200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463421291664 + ... + 463421291687.

It is an arithmetic number, because the mean of its divisors is an integer number (2162632694488).

Almost surely, 2^{11122111000212} is an apocalyptic number.

11122111000212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11122111000212 is an abundant number, since it is smaller than the sum of its proper divisors (14829481333644).

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

11122111000212 is a wasteful number, since it uses less digits than its factorization.

11122111000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926842583358 (or 926842583356 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11122111000212 its reverse (21200011122111), we get a palindrome (32322122122323).

The spelling of 11122111000212 in words is "eleven trillion, one hundred twenty-two billion, one hundred eleven million, two hundred twelve", and thus it is an aban number.