100222030122 has 16 divisors (see below), whose sum is σ = 200583371520. Its totient is φ = 33384124832.

The previous prime is 100222030121. The next prime is 100222030127. The reversal of 100222030122 is 221030222001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100222030121) 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 7 ways as a sum of consecutive naturals, for example, 5795283 + ... + 5812550.

It is an arithmetic number, because the mean of its divisors is an integer number (12536460720).

Almost surely, 2^100222030122 is an apocalyptic number.

100222030122 is an abundant number, since it is smaller than the sum of its proper divisors (100361341398).

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

100222030122 is a wasteful number, since it uses less digits than its factorization.

100222030122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11609277.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 100222030122 its reverse (221030222001), we get a palindrome (321252252123).

It can be divided in two parts, 100 and 222030122, that added together give a palindrome (222030222).

The spelling of 100222030122 in words is "one hundred billion, two hundred twenty-two million, thirty thousand, one hundred twenty-two".