100002209999 has 4 divisors (see below), whose sum is σ = 100210983360. Its totient is φ = 99793436640.

The previous prime is 100002209987. The next prime is 100002210017. The reversal of 100002209999 is 999902200001.

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-100002209999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100002209939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104385962 + ... + 104386919.

It is an arithmetic number, because the mean of its divisors is an integer number (25052745840).

Almost surely, 2^100002209999 is an apocalyptic number.

100002209999 is a deficient number, since it is larger than the sum of its proper divisors (208773361).

100002209999 is an equidigital number, since it uses as much as digits as its factorization.

100002209999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208773360.

The product of its (nonzero) digits is 26244, while the sum is 41.

The spelling of 100002209999 in words is "one hundred billion, two million, two hundred nine thousand, nine hundred ninety-nine".