1214219 has 2 divisors, whose sum is σ = 1214220. Its totient is φ = 1214218.

The previous prime is 1214197. The next prime is 1214221. The reversal of 1214219 is 9124121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1214219 - 2¹² = 1210123 is a prime.

It is a super-2 number, since 2×1214219² = 2948655559922, which contains 22 as substring.

Together with 1214221, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1214219.

It is not a weakly prime, because it can be changed into another prime (1214299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607109 + 607110.

It is an arithmetic number, because the mean of its divisors is an integer number (607110).

2^1214219 is an apocalyptic number.

1214219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214219 is an equidigital number, since it uses as much as digits as its factorization.

1214219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144, while the sum is 20.

The square root of 1214219 is about 1101.9160585090. The cubic root of 1214219 is about 106.6839305824.

The spelling of 1214219 in words is "one million, two hundred fourteen thousand, two hundred nineteen".