100220100099 has 16 divisors (see below), whose sum is σ = 152738142720. Its totient is φ = 57260453760.

The previous prime is 100220100089. The next prime is 100220100151. The reversal of 100220100099 is 990001022001.

It is not a de Polignac number, because 100220100099 - 2¹¹ = 100220098051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100220100089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188422 + ... + 485739.

It is an arithmetic number, because the mean of its divisors is an integer number (9546133920).

Almost surely, 2^100220100099 is an apocalyptic number.

100220100099 is a deficient number, since it is larger than the sum of its proper divisors (52518042621).

100220100099 is an equidigital number, since it uses as much as digits as its factorization.

100220100099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681250.

The product of its (nonzero) digits is 324, while the sum is 24.

The spelling of 100220100099 in words is "one hundred billion, two hundred twenty million, one hundred thousand, ninety-nine".