100200222100201 has 4 divisors (see below), whose sum is σ = 100201565395332. Its totient is φ = 100198878805072.

The previous prime is 100200222100189. The next prime is 100200222100211. The reversal of 100200222100201 is 102001222002001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 86788806234601 + 13411415865600 = 9316051^2 + 3662160^2 .

It is a cyclic number.

It is not a de Polignac number, because 100200222100201 - 2⁹ = 100200222099689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100200222100211) 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 3 ways as a sum of consecutive naturals, for example, 671535670 + ... + 671684863.

It is an arithmetic number, because the mean of its divisors is an integer number (25050391348833).

Almost surely, 2^{100200222100201} is an apocalyptic number.

It is an amenable number.

100200222100201 is a deficient number, since it is larger than the sum of its proper divisors (1343295131).

100200222100201 is an equidigital number, since it uses as much as digits as its factorization.

100200222100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343295130.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100200222100201 its reverse (102001222002001), we get a palindrome (202201444102202).

The spelling of 100200222100201 in words is "one hundred trillion, two hundred billion, two hundred twenty-two million, one hundred thousand, two hundred one".