3222313031131 has 4 divisors (see below), whose sum is σ = 3224567975200. Its totient is φ = 3220058087064.

The previous prime is 3222313031051. The next prime is 3222313031141. The reversal of 3222313031131 is 1311303132223.

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 3222313031131 - 2⁹ = 3222313030619 is a prime.

It is a super-2 number, since 2×3222313031131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3222313031096 and 3222313031105.

It is not an unprimeable number, because it can be changed into a prime (3222313031141) 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, 1127469891 + ... + 1127472748.

It is an arithmetic number, because the mean of its divisors is an integer number (806141993800).

Almost surely, 2^{3222313031131} is an apocalyptic number.

3222313031131 is a deficient number, since it is larger than the sum of its proper divisors (2254944069).

3222313031131 is a wasteful number, since it uses less digits than its factorization.

3222313031131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254944068.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 3222313031131 its reverse (1311303132223), we get a palindrome (4533616163354).

The spelling of 3222313031131 in words is "three trillion, two hundred twenty-two billion, three hundred thirteen million, thirty-one thousand, one hundred thirty-one".