100011100221219 has 16 divisors (see below), whose sum is σ = 145487387470464. Its totient is φ = 60605831246400.

The previous prime is 100011100221211. The next prime is 100011100221223. The reversal of 100011100221219 is 912122001110001.

It is not a de Polignac number, because 100011100221219 - 2³ = 100011100221211 is a prime.

It is a super-2 number, since 2×100011100221219² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100011100221195 and 100011100221204.

It is not an unprimeable number, because it can be changed into a prime (100011100221211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173627277 + ... + 174202334.

It is an arithmetic number, because the mean of its divisors is an integer number (9092961716904).

Almost surely, 2^{100011100221219} is an apocalyptic number.

100011100221219 is a deficient number, since it is larger than the sum of its proper divisors (45476287249245).

100011100221219 is a wasteful number, since it uses less digits than its factorization.

100011100221219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347838338.

The product of its (nonzero) digits is 72, while the sum is 21.

The spelling of 100011100221219 in words is "one hundred trillion, eleven billion, one hundred million, two hundred twenty-one thousand, two hundred nineteen".