200020120219 has 2 divisors, whose sum is σ = 200020120220. Its totient is φ = 200020120218.

The previous prime is 200020120199. The next prime is 200020120271. The reversal of 200020120219 is 912021020002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200020120219 - 2⁵ = 200020120187 is a prime.

It is a super-2 number, since 2×200020120219² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200020120196 and 200020120205.

It is not a weakly prime, because it can be changed into another prime (200020124219) 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 as a sum of consecutive naturals, namely, 100010060109 + 100010060110.

It is an arithmetic number, because the mean of its divisors is an integer number (100010060110).

Almost surely, 2^200020120219 is an apocalyptic number.

200020120219 is a deficient number, since it is larger than the sum of its proper divisors (1).

200020120219 is an equidigital number, since it uses as much as digits as its factorization.

200020120219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The spelling of 200020120219 in words is "two hundred billion, twenty million, one hundred twenty thousand, two hundred nineteen".