3223032121 has 2 divisors, whose sum is σ = 3223032122. Its totient is φ = 3223032120.

The previous prime is 3223032107. The next prime is 3223032133. The reversal of 3223032121 is 1212303223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2374125625 + 848906496 = 48725^2 + 29136^2 .

It is a cyclic number.

It is not a de Polignac number, because 3223032121 - 2⁷ = 3223031993 is a prime.

It is not a weakly prime, because it can be changed into another prime (3223032161) 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, 1611516060 + 1611516061.

It is an arithmetic number, because the mean of its divisors is an integer number (1611516061).

Almost surely, 2^3223032121 is an apocalyptic number.

It is an amenable number.

3223032121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223032121 is an equidigital number, since it uses as much as digits as its factorization.

3223032121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3223032121 is about 56771.7546056135. The cubic root of 3223032121 is about 1477.1396118091.

Adding to 3223032121 its reverse (1212303223), we get a palindrome (4435335344).

The spelling of 3223032121 in words is "three billion, two hundred twenty-three million, thirty-two thousand, one hundred twenty-one".