3221411131 has 2 divisors, whose sum is σ = 3221411132. Its totient is φ = 3221411130.

The previous prime is 3221411113. The next prime is 3221411191. The reversal of 3221411131 is 1311141223.

Together with previous prime (3221411113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3221411131 - 2⁵ = 3221411099 is a prime.

It is a super-2 number, since 2×3221411131² = 20754979349861398322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3221411099 and 3221411108.

It is not a weakly prime, because it can be changed into another prime (3221411191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610705565 + 1610705566.

It is an arithmetic number, because the mean of its divisors is an integer number (1610705566).

Almost surely, 2^3221411131 is an apocalyptic number.

3221411131 is a deficient number, since it is larger than the sum of its proper divisors (1).

3221411131 is an equidigital number, since it uses as much as digits as its factorization.

3221411131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144, while the sum is 19.

The square root of 3221411131 is about 56757.4764326252. The cubic root of 3221411131 is about 1476.8919330210.

Adding to 3221411131 its reverse (1311141223), we get a palindrome (4532552354).

The spelling of 3221411131 in words is "three billion, two hundred twenty-one million, four hundred eleven thousand, one hundred thirty-one".