3332232121 has 2 divisors, whose sum is σ = 3332232122. Its totient is φ = 3332232120.

The previous prime is 3332232109. The next prime is 3332232139. The reversal of 3332232121 is 1212322333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3145527225 + 186704896 = 56085^2 + 13664^2 .

It is an emirp because it is prime and its reverse (1212322333) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3332232121 - 2⁵ = 3332232089 is a prime.

It is a super-2 number, since 2×3332232121² = 22207541816448317282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3332232092 and 3332232101.

It is not a weakly prime, because it can be changed into another prime (3332232161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1666116060 + 1666116061.

It is an arithmetic number, because the mean of its divisors is an integer number (1666116061).

Almost surely, 2^3332232121 is an apocalyptic number.

It is an amenable number.

3332232121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3332232121 is an equidigital number, since it uses as much as digits as its factorization.

3332232121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 22.

The square root of 3332232121 is about 57725.4893526248. The cubic root of 3332232121 is about 1493.6370647949.

Adding to 3332232121 its reverse (1212322333), we get a palindrome (4544554454).

The spelling of 3332232121 in words is "three billion, three hundred thirty-two million, two hundred thirty-two thousand, one hundred twenty-one".