120220219 has 8 divisors (see below), whose sum is σ = 140318208. Its totient is φ = 100853160.

The previous prime is 120220213. The next prime is 120220223. The reversal of 120220219 is 912022021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120220219 - 2³ = 120220211 is a prime.

It is a super-2 number, since 2×120220219² = 28905802112815922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120220196 and 120220205.

It is not an unprimeable number, because it can be changed into a prime (120220211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182377 + ... + 183034.

It is an arithmetic number, because the mean of its divisors is an integer number (17539776).

Almost surely, 2^120220219 is an apocalyptic number.

120220219 is a deficient number, since it is larger than the sum of its proper divisors (20097989).

120220219 is an equidigital number, since it uses as much as digits as its factorization.

120220219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365465.

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

The square root of 120220219 is about 10964.4981189291. The cubic root of 120220219 is about 493.5439564584.

The spelling of 120220219 in words is "one hundred twenty million, two hundred twenty thousand, two hundred nineteen".