412226197 has 2 divisors, whose sum is σ = 412226198. Its totient is φ = 412226196.

The previous prime is 412226173. The next prime is 412226203. The reversal of 412226197 is 791622214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 359140401 + 53085796 = 18951^2 + 7286^2 .

It is a cyclic number.

It is not a de Polignac number, because 412226197 - 2¹¹ = 412224149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412226117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206113098 + 206113099.

It is an arithmetic number, because the mean of its divisors is an integer number (206113099).

Almost surely, 2^412226197 is an apocalyptic number.

It is an amenable number.

412226197 is a deficient number, since it is larger than the sum of its proper divisors (1).

412226197 is an equidigital number, since it uses as much as digits as its factorization.

412226197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 34.

The square root of 412226197 is about 20303.3543287803. The cubic root of 412226197 is about 744.2380372234.

The spelling of 412226197 in words is "four hundred twelve million, two hundred twenty-six thousand, one hundred ninety-seven".