1121102200211 has 12 divisors (see below), whose sum is σ = 1349109616320. Its totient is φ = 927808716240.

The previous prime is 1121102200187. The next prime is 1121102200219. The reversal of 1121102200211 is 1120022011211.

It is not a de Polignac number, because 1121102200211 - 2³⁴ = 1103922331027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1121102200219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 394475075 + ... + 394477916.

It is an arithmetic number, because the mean of its divisors is an integer number (112425801360).

Almost surely, 2^{1121102200211} is an apocalyptic number.

1121102200211 is a deficient number, since it is larger than the sum of its proper divisors (228007416109).

1121102200211 is an equidigital number, since it uses as much as digits as its factorization.

1121102200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788953034 (or 788953027 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1121102200211 its reverse (1120022011211), we get a palindrome (2241124211422).

The spelling of 1121102200211 in words is "one trillion, one hundred twenty-one billion, one hundred two million, two hundred thousand, two hundred eleven".