3222145841 has 2 divisors, whose sum is σ = 3222145842. Its totient is φ = 3222145840.

The previous prime is 3222145811. The next prime is 3222145853. The reversal of 3222145841 is 1485412223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2552371441 + 669774400 = 50521^2 + 25880^2 .

It is a cyclic number.

It is not a de Polignac number, because 3222145841 - 2¹⁸ = 3221883697 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3222145798 and 3222145807.

It is not a weakly prime, because it can be changed into another prime (3222145811) 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, 1611072920 + 1611072921.

It is an arithmetic number, because the mean of its divisors is an integer number (1611072921).

Almost surely, 2^3222145841 is an apocalyptic number.

It is an amenable number.

3222145841 is a deficient number, since it is larger than the sum of its proper divisors (1).

3222145841 is an equidigital number, since it uses as much as digits as its factorization.

3222145841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15360, while the sum is 32.

The square root of 3222145841 is about 56763.9484267964. The cubic root of 3222145841 is about 1477.0042031562.

The spelling of 3222145841 in words is "three billion, two hundred twenty-two million, one hundred forty-five thousand, eight hundred forty-one".