11000100000012 has 48 divisors (see below), whose sum is σ = 26151730682112. Its totient is φ = 3597441382080.

The previous prime is 11000100000007. The next prime is 11000100000047. The reversal of 11000100000012 is 21000000100011.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35660223 + ... + 35967369.

It is an arithmetic number, because the mean of its divisors is an integer number (544827722544).

Almost surely, 2^{11000100000012} is an apocalyptic number.

11000100000012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11000100000012 is an abundant number, since it is smaller than the sum of its proper divisors (15151630682100).

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

11000100000012 is a wasteful number, since it uses less digits than its factorization.

11000100000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363518 (or 363516 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 11000100000012 its reverse (21000000100011), we get a palindrome (32000100100023).

Subtracting 11000100000012 from its reverse (21000000100011), we obtain a palindrome (9999900099999).

The spelling of 11000100000012 in words is "eleven trillion, one hundred million, twelve", and thus it is an aban number.