100522222160 has 20 divisors (see below), whose sum is σ = 233714166708. Its totient is φ = 40208888832.

The previous prime is 100522222123. The next prime is 100522222183. The reversal of 100522222160 is 61222225001.

It can be written as a sum of positive squares in 2 ways, for example, as 46106396176 + 54415825984 = 214724^2 + 233272^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

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, 628263809 + ... + 628263968.

Almost surely, 2^100522222160 is an apocalyptic number.

100522222160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100522222160 is an abundant number, since it is smaller than the sum of its proper divisors (133191944548).

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

100522222160 is a wasteful number, since it uses less digits than its factorization.

100522222160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256527790 (or 1256527784 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 100522222160 its reverse (61222225001), we get a palindrome (161744447161).

The spelling of 100522222160 in words is "one hundred billion, five hundred twenty-two million, two hundred twenty-two thousand, one hundred sixty".