200101101200109 has 12 divisors (see below), whose sum is σ = 290765672005536. Its totient is φ = 132601927341192.

The previous prime is 200101101200059. The next prime is 200101101200173. The reversal of 200101101200109 is 901002101101002.

It is a happy number.

It is not a de Polignac number, because 200101101200109 - 2²⁷ = 200100966982381 is a prime.

It is a super-2 number, since 2×200101101200109² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200101101200091 and 200101101200100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200101101200009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66567231099 + ... + 66567234104.

It is an arithmetic number, because the mean of its divisors is an integer number (24230472667128).

Almost surely, 2^{200101101200109} is an apocalyptic number.

It is an amenable number.

200101101200109 is a deficient number, since it is larger than the sum of its proper divisors (90664570805427).

200101101200109 is a wasteful number, since it uses less digits than its factorization.

200101101200109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133134465376 (or 133134465373 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 200101101200109 in words is "two hundred trillion, one hundred one billion, one hundred one million, two hundred thousand, one hundred nine".