3223020404031 has 4 divisors (see below), whose sum is σ = 4297360538712. Its totient is φ = 2148680269352.

The previous prime is 3223020404029. The next prime is 3223020404063. The reversal of 3223020404031 is 1304040203223.

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 3223020404031 - 2¹ = 3223020404029 is a prime.

It is a super-2 number, since 2×3223020404031² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3223020403992 and 3223020404010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223020404731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537170067336 + ... + 537170067341.

It is an arithmetic number, because the mean of its divisors is an integer number (1074340134678).

Almost surely, 2^{3223020404031} is an apocalyptic number.

3223020404031 is a deficient number, since it is larger than the sum of its proper divisors (1074340134681).

3223020404031 is a wasteful number, since it uses less digits than its factorization.

3223020404031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074340134680.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 3223020404031 its reverse (1304040203223), we get a palindrome (4527060607254).

The spelling of 3223020404031 in words is "three trillion, two hundred twenty-three billion, twenty million, four hundred four thousand, thirty-one".