100110122219 has 4 divisors (see below), whose sum is σ = 105379076040. Its totient is φ = 94841168400.

The previous prime is 100110122213. The next prime is 100110122221. The reversal of 100110122219 is 912221011001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100110122219 is a prime.

It is a super-2 number, since 2×100110122219² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100110122219.

It is not an unprimeable number, because it can be changed into a prime (100110122213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2634476882 + ... + 2634476919.

It is an arithmetic number, because the mean of its divisors is an integer number (26344769010).

Almost surely, 2^100110122219 is an apocalyptic number.

100110122219 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

100110122219 is a deficient number, since it is larger than the sum of its proper divisors (5268953821).

100110122219 is an equidigital number, since it uses as much as digits as its factorization.

100110122219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5268953820.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 100110122219 in words is "one hundred billion, one hundred ten million, one hundred twenty-two thousand, two hundred nineteen".