8220119 has 6 divisors (see below), whose sum is σ = 8300640. Its totient is φ = 8140340.

The previous prime is 8220109. The next prime is 8220139. The reversal of 8220119 is 9110228.

It is not a de Polignac number, because 8220119 - 2¹⁶ = 8154583 is a prime.

It is a super-2 number, since 2×8220119² = 135140712748322, 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 = 8220094 and 8220103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8220109) 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 5 ways as a sum of consecutive naturals, for example, 16922 + ... + 17400.

It is an arithmetic number, because the mean of its divisors is an integer number (1383440).

Almost surely, 2^8220119 is an apocalyptic number.

8220119 is a deficient number, since it is larger than the sum of its proper divisors (80521).

8220119 is an equidigital number, since it uses as much as digits as its factorization.

8220119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741 (or 610 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 8220119 is about 2867.0749902993. The cubic root of 8220119 is about 201.8177538033.

The spelling of 8220119 in words is "eight million, two hundred twenty thousand, one hundred nineteen".