3212033221211 has 4 divisors (see below), whose sum is σ = 3212066713800. Its totient is φ = 3211999728624.

The previous prime is 3212033221193. The next prime is 3212033221217. The reversal of 3212033221211 is 1121223302123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3212033221211 is a prime.

It is a super-2 number, since 2×3212033221211² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3212033221217) 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 3 ways as a sum of consecutive naturals, for example, 16602026 + ... + 16794383.

It is an arithmetic number, because the mean of its divisors is an integer number (803016678450).

Almost surely, 2^{3212033221211} is an apocalyptic number.

3212033221211 is a deficient number, since it is larger than the sum of its proper divisors (33492589).

3212033221211 is an equidigital number, since it uses as much as digits as its factorization.

3212033221211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33492588.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 3212033221211 its reverse (1121223302123), we get a palindrome (4333256523334).

The spelling of 3212033221211 in words is "three trillion, two hundred twelve billion, thirty-three million, two hundred twenty-one thousand, two hundred eleven".