100112120219 has 8 divisors (see below), whose sum is σ = 100698386400. Its totient is φ = 99526686336.

The previous prime is 100112120191. The next prime is 100112120243. The reversal of 100112120219 is 912021211001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100112120219 - 2³² = 95817152923 is a prime.

It is a super-2 number, since 2×100112120219² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100112120219.

It is not an unprimeable number, because it can be changed into a prime (100112120279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34019 + ... + 448755.

It is an arithmetic number, because the mean of its divisors is an integer number (12587298300).

Almost surely, 2^100112120219 is an apocalyptic number.

100112120219 is a deficient number, since it is larger than the sum of its proper divisors (586266181).

100112120219 is a wasteful number, since it uses less digits than its factorization.

100112120219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416149.

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

The spelling of 100112120219 in words is "one hundred billion, one hundred twelve million, one hundred twenty thousand, two hundred nineteen".