3223213222131 has 24 divisors (see below), whose sum is σ = 5320913255424. Its totient is φ = 1841817665520.

The previous prime is 3223213222127. The next prime is 3223213222147. The reversal of 3223213222131 is 1312223123223.

3223213222131 is a `hidden beast` number, since 3 + 2 + 2 + 321 + 322 + 2 + 13 + 1 = 666.

It is not a de Polignac number, because 3223213222131 - 2² = 3223213222127 is a prime.

It is a super-2 number, since 2×3223213222131² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3223213222095 and 3223213222104.

It is not an unprimeable number, because it can be changed into a prime (3223213222121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8357176 + ... + 8734346.

It is an arithmetic number, because the mean of its divisors is an integer number (221704718976).

Almost surely, 2^{3223213222131} is an apocalyptic number.

3223213222131 is a deficient number, since it is larger than the sum of its proper divisors (2097700033293).

3223213222131 is a wasteful number, since it uses less digits than its factorization.

3223213222131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512831 (or 512828 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 3223213222131 its reverse (1312223123223), we get a palindrome (4535436345354).

The spelling of 3223213222131 in words is "three trillion, two hundred twenty-three billion, two hundred thirteen million, two hundred twenty-two thousand, one hundred thirty-one".