3322131020 has 72 divisors (see below), whose sum is σ = 7573169520. Its totient is φ = 1223589120.

The previous prime is 3322131013. The next prime is 3322131037. The reversal of 3322131020 is 201312233.

It is a super-2 number, since 2×3322131020² = 22073109028092480800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3322131020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1719455 + ... + 1721385.

It is an arithmetic number, because the mean of its divisors is an integer number (105182910).

Almost surely, 2^3322131020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3322131020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3786584760).

3322131020 is an abundant number, since it is smaller than the sum of its proper divisors (4251038500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3322131020 is a wasteful number, since it uses less digits than its factorization.

3322131020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475 (or 2460 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3322131020 is about 57637.9303931014. The cubic root of 3322131020 is about 1492.1263007409.

Adding to 3322131020 its reverse (201312233), we get a palindrome (3523443253).

The spelling of 3322131020 in words is "three billion, three hundred twenty-two million, one hundred thirty-one thousand, twenty".