3212211323211 has 16 divisors (see below), whose sum is σ = 4681823303808. Its totient is φ = 1942829772800.

The previous prime is 3212211323183. The next prime is 3212211323239. The reversal of 3212211323211 is 1123231122123.

It is an interprime number because it is at equal distance from previous prime (3212211323183) and next prime (3212211323239).

It is a cyclic number.

It is not a de Polignac number, because 3212211323211 - 2¹⁸ = 3212211061067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3212211323261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99107766 + ... + 99140171.

It is an arithmetic number, because the mean of its divisors is an integer number (292613956488).

Almost surely, 2^{3212211323211} is an apocalyptic number.

3212211323211 is a deficient number, since it is larger than the sum of its proper divisors (1469611980597).

3212211323211 is a wasteful number, since it uses less digits than its factorization.

3212211323211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198248442.

The product of its digits is 864, while the sum is 24.

Adding to 3212211323211 its reverse (1123231122123), we get a palindrome (4335442445334).

The spelling of 3212211323211 in words is "three trillion, two hundred twelve billion, two hundred eleven million, three hundred twenty-three thousand, two hundred eleven".