8223119 has 2 divisors, whose sum is σ = 8223120. Its totient is φ = 8223118.

The previous prime is 8223113. The next prime is 8223133. The reversal of 8223119 is 9113228.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8223119 - 2¹² = 8219023 is a prime.

It is a super-2 number, since 2×8223119² = 135239372176322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8223113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4111559 + 4111560.

It is an arithmetic number, because the mean of its divisors is an integer number (4111560).

Almost surely, 2^8223119 is an apocalyptic number.

8223119 is a deficient number, since it is larger than the sum of its proper divisors (1).

8223119 is an equidigital number, since it uses as much as digits as its factorization.

8223119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 26.

The square root of 8223119 is about 2867.5981238660. The cubic root of 8223119 is about 201.8423024998.

The spelling of 8223119 in words is "eight million, two hundred twenty-three thousand, one hundred nineteen".