100200112220001 has 16 divisors (see below), whose sum is σ = 137462417892800. Its totient is φ = 64886106317760.

The previous prime is 100200112219967. The next prime is 100200112220011. The reversal of 100200112220001 is 100022211002001.

It is not a de Polignac number, because 100200112220001 - 2⁷ = 100200112219873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100200112220011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2145681226 + ... + 2145727923.

It is an arithmetic number, because the mean of its divisors is an integer number (8591401118300).

Almost surely, 2^{100200112220001} is an apocalyptic number.

It is an amenable number.

100200112220001 is a deficient number, since it is larger than the sum of its proper divisors (37262305672799).

100200112220001 is a wasteful number, since it uses less digits than its factorization.

100200112220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4291409376.

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

Adding to 100200112220001 its reverse (100022211002001), we get a palindrome (200222323222002).

The spelling of 100200112220001 in words is "one hundred trillion, two hundred billion, one hundred twelve million, two hundred twenty thousand, one".