20000330219 has 4 divisors (see below), whose sum is σ = 20001693600. Its totient is φ = 19998966840.

The previous prime is 20000330209. The next prime is 20000330299. The reversal of 20000330219 is 91203300002.

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

It is a cyclic number.

It is not a de Polignac number, because 20000330219 - 2⁸ = 20000329963 is a prime.

It is a super-2 number, since 2×20000330219² (a number of 21 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 20000330219.

It is not an unprimeable number, because it can be changed into a prime (20000330209) 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, 659444 + ... + 689105.

It is an arithmetic number, because the mean of its divisors is an integer number (5000423400).

Almost surely, 2^20000330219 is an apocalyptic number.

20000330219 is a deficient number, since it is larger than the sum of its proper divisors (1363381).

20000330219 is a wasteful number, since it uses less digits than its factorization.

20000330219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363380.

The product of its (nonzero) digits is 324, while the sum is 20.

The spelling of 20000330219 in words is "twenty billion, three hundred thirty thousand, two hundred nineteen".