412219229 has 2 divisors, whose sum is σ = 412219230. Its totient is φ = 412219228.

The previous prime is 412219219. The next prime is 412219259. The reversal of 412219229 is 922912214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 224940004 + 187279225 = 14998^2 + 13685^2 .

It is a cyclic number.

It is not a de Polignac number, because 412219229 - 2⁸ = 412218973 is a prime.

It is a Chen prime.

It is equal to p_21952625 and since 412219229 and 21952625 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 412219195 and 412219204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412219219) 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, 206109614 + 206109615.

It is an arithmetic number, because the mean of its divisors is an integer number (206109615).

Almost surely, 2^412219229 is an apocalyptic number.

It is an amenable number.

412219229 is a deficient number, since it is larger than the sum of its proper divisors (1).

412219229 is an equidigital number, since it uses as much as digits as its factorization.

412219229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 32.

The square root of 412219229 is about 20303.1827307937. The cubic root of 412219229 is about 744.2338438300.

The spelling of 412219229 in words is "four hundred twelve million, two hundred nineteen thousand, two hundred twenty-nine".