3220300131332 has 12 divisors (see below), whose sum is σ = 5642815694796. Its totient is φ = 1608067075680.

The previous prime is 3220300131289. The next prime is 3220300131359. The reversal of 3220300131332 is 2331310030223.

It can be written as a sum of positive squares in 2 ways, for example, as 564397597696 + 2655902533636 = 751264^2 + 1629694^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3220300131298 and 3220300131307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520744019 + ... + 520750202.

It is an arithmetic number, because the mean of its divisors is an integer number (470234641233).

Almost surely, 2^{3220300131332} is an apocalyptic number.

It is an amenable number.

3220300131332 is a deficient number, since it is larger than the sum of its proper divisors (2422515563464).

3220300131332 is a wasteful number, since it uses less digits than its factorization.

3220300131332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041494998 (or 1041494996 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 3220300131332 its reverse (2331310030223), we get a palindrome (5551610161555).

The spelling of 3220300131332 in words is "three trillion, two hundred twenty billion, three hundred million, one hundred thirty-one thousand, three hundred thirty-two".