100000122219 has 12 divisors (see below), whose sum is σ = 145846997296. Its totient is φ = 66019497552.

The previous prime is 100000122217. The next prime is 100000122239. The reversal of 100000122219 is 912221000001.

It is not a de Polignac number, because 100000122219 - 2¹ = 100000122217 is a prime.

It is a super-2 number, since 2×100000122219² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100000122217) 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 11 ways as a sum of consecutive naturals, for example, 53936572 + ... + 53938425.

Almost surely, 2^100000122219 is an apocalyptic number.

100000122219 is a deficient number, since it is larger than the sum of its proper divisors (45846875077).

100000122219 is a wasteful number, since it uses less digits than its factorization.

100000122219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107875106 (or 107875103 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 100000122219 in words is "one hundred billion, one hundred twenty-two thousand, two hundred nineteen".