3211223332 has 6 divisors (see below), whose sum is σ = 5619640838. Its totient is φ = 1605611664.

The previous prime is 3211223297. The next prime is 3211223333. The reversal of 3211223332 is 2333221123.

It can be written as a sum of positive squares in only one way, i.e., 3152148736 + 59074596 = 56144^2 + 7686^2 .

It is not an unprimeable number, because it can be changed into a prime (3211223333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401402913 + ... + 401402920.

Almost surely, 2^3211223332 is an apocalyptic number.

It is an amenable number.

3211223332 is a deficient number, since it is larger than the sum of its proper divisors (2408417506).

3211223332 is a wasteful number, since it uses less digits than its factorization.

3211223332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802805837 (or 802805835 counting only the distinct ones).

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

The square root of 3211223332 is about 56667.6568423294. The cubic root of 3211223332 is about 1475.3333854475. Note that the first 4 decimals are identical.

Adding to 3211223332 its reverse (2333221123), we get a palindrome (5544444455).

The spelling of 3211223332 in words is "three billion, two hundred eleven million, two hundred twenty-three thousand, three hundred thirty-two".