100122102222109 has 16 divisors (see below), whose sum is σ = 112998848987520. Its totient is φ = 87874944413760.

The previous prime is 100122102222091. The next prime is 100122102222113. The reversal of 100122102222109 is 901222201221001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 100122102222109 - 2⁹ = 100122102221597 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 (100122102222199) 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, 7345209 + ... + 15943534.

It is an arithmetic number, because the mean of its divisors is an integer number (7062428061720).

Almost surely, 2^{100122102222109} is an apocalyptic number.

It is an amenable number.

100122102222109 is a deficient number, since it is larger than the sum of its proper divisors (12876746765411).

100122102222109 is a wasteful number, since it uses less digits than its factorization.

100122102222109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23302260.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 100122102222109 in words is "one hundred trillion, one hundred twenty-two billion, one hundred two million, two hundred twenty-two thousand, one hundred nine".