11200120100211 has 16 divisors (see below), whose sum is σ = 17617393215488. Its totient is φ = 6193614801600.

The previous prime is 11200120100077. The next prime is 11200120100219. The reversal of 11200120100211 is 11200102100211.

It is not a de Polignac number, because 11200120100211 - 2³⁷ = 11062681146739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200120100219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8602242130 + ... + 8602243431.

It is an arithmetic number, because the mean of its divisors is an integer number (1101087075968).

Almost surely, 2^{11200120100211} is an apocalyptic number.

11200120100211 is a deficient number, since it is larger than the sum of its proper divisors (6417273115277).

11200120100211 is a wasteful number, since it uses less digits than its factorization.

11200120100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17204485602.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11200120100211 its reverse (11200102100211), we get a palindrome (22400222200422).

The spelling of 11200120100211 in words is "eleven trillion, two hundred billion, one hundred twenty million, one hundred thousand, two hundred eleven".