100102221010122 has 16 divisors (see below), whose sum is σ = 205615372886112. Its totient is φ = 32465585192400.

The previous prime is 100102221010027. The next prime is 100102221010163. The reversal of 100102221010122 is 221010122201001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225455452504 + ... + 225455452947.

It is an arithmetic number, because the mean of its divisors is an integer number (12850960805382).

Almost surely, 2^{100102221010122} is an apocalyptic number.

100102221010122 is an abundant number, since it is smaller than the sum of its proper divisors (105513151875990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100102221010122 is a wasteful number, since it uses less digits than its factorization.

100102221010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450910905493.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100102221010122 its reverse (221010122201001), we get a palindrome (321112343211123).

The spelling of 100102221010122 in words is "one hundred trillion, one hundred two billion, two hundred twenty-one million, ten thousand, one hundred twenty-two".