100522222216 has 16 divisors (see below), whose sum is σ = 202977564300. Its totient is φ = 46394871744.

The previous prime is 100522222183. The next prime is 100522222217. The reversal of 100522222216 is 612222225001.

It can be written as a sum of positive squares in 2 ways, for example, as 99443099716 + 1079122500 = 315346^2 + 32850^2 .

It is not an unprimeable number, because it can be changed into a prime (100522222217) 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 3 ways as a sum of consecutive naturals, for example, 483279811 + ... + 483280018.

Almost surely, 2^100522222216 is an apocalyptic number.

It is an amenable number.

100522222216 is an abundant number, since it is smaller than the sum of its proper divisors (102455342084).

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

100522222216 is a wasteful number, since it uses less digits than its factorization.

100522222216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966559848 (or 966559844 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 100522222216 its reverse (612222225001), we get a palindrome (712744447217).

The spelling of 100522222216 in words is "one hundred billion, five hundred twenty-two million, two hundred twenty-two thousand, two hundred sixteen".