11000111100212 has 24 divisors (see below), whose sum is σ = 21950447943816. Its totient is φ = 4778328803328.

The previous prime is 11000111100211. The next prime is 11000111100221. The reversal of 11000111100212 is 21200111100011.

It can be written as a sum of positive squares in 4 ways, for example, as 1270927041316 + 9729184058896 = 1127354^2 + 3119164^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11000111100193 and 11000111100202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000111100211) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6221781413 + ... + 6221783180.

It is an arithmetic number, because the mean of its divisors is an integer number (914601997659).

Almost surely, 2^{11000111100212} is an apocalyptic number.

It is an amenable number.

11000111100212 is a deficient number, since it is larger than the sum of its proper divisors (10950336843604).

11000111100212 is a wasteful number, since it uses less digits than its factorization.

11000111100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12443564627 (or 12443564625 counting only the distinct ones).

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

Adding to 11000111100212 its reverse (21200111100011), we get a palindrome (32200222200223).

The spelling of 11000111100212 in words is "eleven trillion, one hundred eleven million, one hundred thousand, two hundred twelve".