11100111000212 has 24 divisors (see below), whose sum is σ = 21405938570016. Its totient is φ = 5003985637728.

The previous prime is 11100111000197. The next prime is 11100111000221. The reversal of 11100111000212 is 21200011100111.

It is a junction number, because it is equal to n+sod(n) for n = 11100111000193 and 11100111000202.

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 in 7 ways as a sum of consecutive naturals, for example, 2482133498 + ... + 2482137969.

It is an arithmetic number, because the mean of its divisors is an integer number (891914107084).

Almost surely, 2^{11100111000212} is an apocalyptic number.

It is an amenable number.

11100111000212 is a deficient number, since it is larger than the sum of its proper divisors (10305827569804).

11100111000212 is a wasteful number, since it uses less digits than its factorization.

11100111000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4964271527 (or 4964271525 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11100111000212 its reverse (21200011100111), we get a palindrome (32300122100323).

The spelling of 11100111000212 in words is "eleven trillion, one hundred billion, one hundred eleven million, two hundred twelve", and thus it is an aban number.