3221412203 has 2 divisors, whose sum is σ = 3221412204. Its totient is φ = 3221412202.

The previous prime is 3221412179. The next prime is 3221412217. The reversal of 3221412203 is 3022141223.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3221412203 is a prime.

It is not a weakly prime, because it can be changed into another prime (3221412253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610706101 + 1610706102.

It is an arithmetic number, because the mean of its divisors is an integer number (1610706102).

Almost surely, 2^3221412203 is an apocalyptic number.

3221412203 is a deficient number, since it is larger than the sum of its proper divisors (1).

3221412203 is an equidigital number, since it uses as much as digits as its factorization.

3221412203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3221412203 is about 56757.4858763141. The cubic root of 3221412203 is about 1476.8920968444.

Adding to 3221412203 its reverse (3022141223), we get a palindrome (6243553426).

It can be divided in two parts, 322141220 and 3, that added together give a palindrome (322141223).

The spelling of 3221412203 in words is "three billion, two hundred twenty-one million, four hundred twelve thousand, two hundred three".