3211231322 has 32 divisors (see below), whose sum is σ = 5291661312. Its totient is φ = 1452596544.

The previous prime is 3211231321. The next prime is 3211231333. The reversal of 3211231322 is 2231321123.

It is a junction number, because it is equal to n+sod(n) for n = 3211231294 and 3211231303.

It is not an unprimeable number, because it can be changed into a prime (3211231321) 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 in 15 ways as a sum of consecutive naturals, for example, 268208 + ... + 279924.

It is an arithmetic number, because the mean of its divisors is an integer number (165364416).

Almost surely, 2^3211231322 is an apocalyptic number.

3211231322 is a deficient number, since it is larger than the sum of its proper divisors (2080429990).

3211231322 is a wasteful number, since it uses less digits than its factorization.

3211231322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11942.

The product of its digits is 432, while the sum is 20.

The square root of 3211231322 is about 56667.7273410537. The cubic root of 3211231322 is about 1475.3346090626.

Adding to 3211231322 its reverse (2231321123), we get a palindrome (5442552445).

The spelling of 3211231322 in words is "three billion, two hundred eleven million, two hundred thirty-one thousand, three hundred twenty-two".