100200010212201 has 4 divisors (see below), whose sum is σ = 133600013616272. Its totient is φ = 66800006808132.

The previous prime is 100200010212179. The next prime is 100200010212353. The reversal of 100200010212201 is 102212010002001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 100200010212201 - 2¹⁹ = 100200009687913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100200010211201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16700001702031 + ... + 16700001702036.

It is an arithmetic number, because the mean of its divisors is an integer number (33400003404068).

Almost surely, 2^{100200010212201} is an apocalyptic number.

It is an amenable number.

100200010212201 is a deficient number, since it is larger than the sum of its proper divisors (33400003404071).

100200010212201 is an equidigital number, since it uses as much as digits as its factorization.

100200010212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33400003404070.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100200010212201 its reverse (102212010002001), we get a palindrome (202412020214202).

The spelling of 100200010212201 in words is "one hundred trillion, two hundred billion, ten million, two hundred twelve thousand, two hundred one".