100100222220101 has 8 divisors (see below), whose sum is σ = 104720920986240. Its totient is φ = 95501899719952.

The previous prime is 100100222220077. The next prime is 100100222220133. The reversal of 100100222220101 is 101022222001001.

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-100100222220101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100100222220701) 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, 5594057345 + ... + 5594075238.

It is an arithmetic number, because the mean of its divisors is an integer number (13090115123280).

Almost surely, 2^{100100222220101} is an apocalyptic number.

It is an amenable number.

100100222220101 is a deficient number, since it is larger than the sum of its proper divisors (4620698766139).

100100222220101 is a wasteful number, since it uses less digits than its factorization.

100100222220101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11188132995.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100100222220101 its reverse (101022222001001), we get a palindrome (201122444221102).

The spelling of 100100222220101 in words is "one hundred trillion, one hundred billion, two hundred twenty-two million, two hundred twenty thousand, one hundred one".