3221034044311 has 4 divisors (see below), whose sum is σ = 3332104183800. Its totient is φ = 3109963904824.

The previous prime is 3221034044309. The next prime is 3221034044321. The reversal of 3221034044311 is 1134404301223.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3221034044311 - 2¹ = 3221034044309 is a prime.

It is a super-2 number, since 2×3221034044311² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3221034044311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221034044321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55535069701 + ... + 55535069758.

It is an arithmetic number, because the mean of its divisors is an integer number (833026045950).

Almost surely, 2^{3221034044311} is an apocalyptic number.

3221034044311 is a deficient number, since it is larger than the sum of its proper divisors (111070139489).

3221034044311 is a wasteful number, since it uses less digits than its factorization.

3221034044311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111070139488.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 3221034044311 its reverse (1134404301223), we get a palindrome (4355438345534).

The spelling of 3221034044311 in words is "three trillion, two hundred twenty-one billion, thirty-four million, forty-four thousand, three hundred eleven".