3320012230020 has 72 divisors (see below), whose sum is σ = 10663098113304. Its totient is φ = 833257970688.

The previous prime is 3320012230013. The next prime is 3320012230043. The reversal of 3320012230020 is 200322100233.

It is a happy number.

3320012230020 is a `hidden beast` number, since 3 + 320 + 0 + 1 + 22 + 300 + 20 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 780508639296 + 2539503590724 = 883464^2 + 1593582^2 .

It is a super-2 number, since 2×3320012230020² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3320012229975 and 3320012230002.

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, 542482599 + ... + 542488718.

It is an arithmetic number, because the mean of its divisors is an integer number (148098584907).

Almost surely, 2^{3320012230020} is an apocalyptic number.

3320012230020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3320012230020 is an abundant number, since it is smaller than the sum of its proper divisors (7343085883284).

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

3320012230020 is a wasteful number, since it uses less digits than its factorization.

3320012230020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084971349 (or 1084971344 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 3320012230020 its reverse (200322100233), we get a palindrome (3520334330253).

The spelling of 3320012230020 in words is "three trillion, three hundred twenty billion, twelve million, two hundred thirty thousand, twenty".