100110221219 has 2 divisors, whose sum is σ = 100110221220. Its totient is φ = 100110221218.

The previous prime is 100110221201. The next prime is 100110221303. The reversal of 100110221219 is 912122011001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100110221219 - 2³² = 95815253923 is a prime.

It is a super-2 number, since 2×100110221219² (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 100110221219.

It is not a weakly prime, because it can be changed into another prime (100110221119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055110609 + 50055110610.

It is an arithmetic number, because the mean of its divisors is an integer number (50055110610).

Almost surely, 2^100110221219 is an apocalyptic number.

100110221219 is a deficient number, since it is larger than the sum of its proper divisors (1).

100110221219 is an equidigital number, since it uses as much as digits as its factorization.

100110221219 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 100110221219 in words is "one hundred billion, one hundred ten million, two hundred twenty-one thousand, two hundred nineteen".