100101112220001 has 8 divisors (see below), whose sum is σ = 133469457994720. Its totient is φ = 66733420629312.

The previous prime is 100101112219981. The next prime is 100101112220017. The reversal of 100101112220001 is 100022211101001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100101112220001 - 2²² = 100101108025697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100101112225001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163188856 + ... + 163801113.

It is an arithmetic number, because the mean of its divisors is an integer number (16683682249340).

Almost surely, 2^{100101112220001} is an apocalyptic number.

It is an amenable number.

100101112220001 is a deficient number, since it is larger than the sum of its proper divisors (33368345774719).

100101112220001 is a wasteful number, since it uses less digits than its factorization.

100101112220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327092015.

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

Adding to 100101112220001 its reverse (100022211101001), we get a palindrome (200123323321002).

The spelling of 100101112220001 in words is "one hundred trillion, one hundred one billion, one hundred twelve million, two hundred twenty thousand, one".