100122122210109 has 8 divisors (see below), whose sum is σ = 135185987794560. Its totient is φ = 65903169049536.

The previous prime is 100122122210107. The next prime is 100122122210113. The reversal of 100122122210109 is 901012221221001.

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

It is not a de Polignac number, because 100122122210109 - 2¹ = 100122122210107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100122122210107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211228105692 + ... + 211228106165.

It is an arithmetic number, because the mean of its divisors is an integer number (16898248474320).

Almost surely, 2^{100122122210109} is an apocalyptic number.

It is an amenable number.

100122122210109 is a deficient number, since it is larger than the sum of its proper divisors (35063865584451).

100122122210109 is an equidigital number, since it uses as much as digits as its factorization.

100122122210109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422456211939.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 100122122210109 in words is "one hundred trillion, one hundred twenty-two billion, one hundred twenty-two million, two hundred ten thousand, one hundred nine".