100221012223001 has 8 divisors (see below), whose sum is σ = 100334651711424. Its totient is φ = 100107374202000.

The previous prime is 100221012222983. The next prime is 100221012223067. The reversal of 100221012223001 is 100322210122001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100221012223001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100221012223201) 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, 195392126 + ... + 195904376.

It is an arithmetic number, because the mean of its divisors is an integer number (12541831463928).

Almost surely, 2^{100221012223001} is an apocalyptic number.

It is an amenable number.

100221012223001 is a deficient number, since it is larger than the sum of its proper divisors (113639488423).

100221012223001 is an equidigital number, since it uses as much as digits as its factorization.

100221012223001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733711.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 100221012223001 its reverse (100322210122001), we get a palindrome (200543222345002).

The spelling of 100221012223001 in words is "one hundred trillion, two hundred twenty-one billion, twelve million, two hundred twenty-three thousand, one".