3222162241 has 2 divisors, whose sum is σ = 3222162242. Its totient is φ = 3222162240.

The previous prime is 3222162239. The next prime is 3222162277. The reversal of 3222162241 is 1422612223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1944457216 + 1277705025 = 44096^2 + 35745^2 .

It is a cyclic number.

It is not a de Polignac number, because 3222162241 - 2¹ = 3222162239 is a prime.

It is a super-2 number, since 2×3222162241² = 20764659014652284162, which contains 22 as substring.

Together with 3222162239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3222162641) 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, 1611081120 + 1611081121.

It is an arithmetic number, because the mean of its divisors is an integer number (1611081121).

Almost surely, 2^3222162241 is an apocalyptic number.

It is an amenable number.

3222162241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3222162241 is an equidigital number, since it uses as much as digits as its factorization.

3222162241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 25.

The square root of 3222162241 is about 56764.0928844987. The cubic root of 3222162241 is about 1477.0067090254.

Adding to 3222162241 its reverse (1422612223), we get a palindrome (4644774464).

The spelling of 3222162241 in words is "three billion, two hundred twenty-two million, one hundred sixty-two thousand, two hundred forty-one".