11200210100121 has 36 divisors (see below), whose sum is σ = 18159887093712. Its totient is φ = 6121853925264.

The previous prime is 11200210100111. The next prime is 11200210100137. The reversal of 11200210100121 is 12100101200211.

It is not a de Polignac number, because 11200210100121 - 2⁵ = 11200210100089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11200210100097 and 11200210100106.

It is not an unprimeable number, because it can be changed into a prime (11200210100111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 71937271 + ... + 72092796.

Almost surely, 2^{11200210100121} is an apocalyptic number.

It is an amenable number.

11200210100121 is a deficient number, since it is larger than the sum of its proper divisors (6959676993591).

11200210100121 is a wasteful number, since it uses less digits than its factorization.

11200210100121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144030130 (or 144030100 counting only the distinct ones).

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

Adding to 11200210100121 its reverse (12100101200211), we get a palindrome (23300311300332).

The spelling of 11200210100121 in words is "eleven trillion, two hundred billion, two hundred ten million, one hundred thousand, one hundred twenty-one".