3221301132231 has 128 divisors (see below), whose sum is σ = 5521657860096. Its totient is φ = 1625271091200.

The previous prime is 3221301132229. The next prime is 3221301132233. The reversal of 3221301132231 is 1322311031223.

3221301132231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3221301132229) and next prime (3221301132233).

It is not a de Polignac number, because 3221301132231 - 2¹ = 3221301132229 is a prime.

It is a super-2 number, since 2×3221301132231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221301132233) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 147938461 + ... + 147960233.

It is an arithmetic number, because the mean of its divisors is an integer number (43137952032).

Almost surely, 2^{3221301132231} is an apocalyptic number.

3221301132231 is a deficient number, since it is larger than the sum of its proper divisors (2300356727865).

3221301132231 is a wasteful number, since it uses less digits than its factorization.

3221301132231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22081.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 3221301132231 its reverse (1322311031223), we get a palindrome (4543612163454).

The spelling of 3221301132231 in words is "three trillion, two hundred twenty-one billion, three hundred one million, one hundred thirty-two thousand, two hundred thirty-one".