100522221716 has 24 divisors (see below), whose sum is σ = 201107390400. Its totient is φ = 43067463552.

The previous prime is 100522221713. The next prime is 100522221719. The reversal of 100522221716 is 617122225001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (100522221713) and next prime (100522221719).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100522221713) 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, 470741 + ... + 650108.

It is an arithmetic number, because the mean of its divisors is an integer number (8379474600).

Almost surely, 2^100522221716 is an apocalyptic number.

It is an amenable number.

100522221716 is an abundant number, since it is smaller than the sum of its proper divisors (100585168684).

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

100522221716 is a wasteful number, since it uses less digits than its factorization.

100522221716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124063 (or 1124061 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 100522221716 its reverse (617122225001), we get a palindrome (717644446717).

The spelling of 100522221716 in words is "one hundred billion, five hundred twenty-two million, two hundred twenty-one thousand, seven hundred sixteen".