3222311131 has 8 divisors (see below), whose sum is σ = 3472428960. Its totient is φ = 2972514432.

The previous prime is 3222311129. The next prime is 3222311161. The reversal of 3222311131 is 1311132223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3222311131 - 2¹ = 3222311129 is a prime.

It is a super-2 number, since 2×3222311131² = 20766578049932998322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3222311099 and 3222311108.

It is not an unprimeable number, because it can be changed into a prime (3222311161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59230 + ... + 99763.

It is an arithmetic number, because the mean of its divisors is an integer number (434053620).

Almost surely, 2^3222311131 is an apocalyptic number.

3222311131 is a deficient number, since it is larger than the sum of its proper divisors (250117829).

3222311131 is a wasteful number, since it uses less digits than its factorization.

3222311131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160565.

The product of its digits is 216, while the sum is 19.

The square root of 3222311131 is about 56765.4043498327. The cubic root of 3222311131 is about 1477.0294585670.

Adding to 3222311131 its reverse (1311132223), we get a palindrome (4533443354).

The spelling of 3222311131 in words is "three billion, two hundred twenty-two million, three hundred eleven thousand, one hundred thirty-one".