3320020122221 has 8 divisors (see below), whose sum is σ = 3634201365984. Its totient is φ = 3007899083920.

The previous prime is 3320020122217. The next prime is 3320020122257. The reversal of 3320020122221 is 1222210200233.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3320020122221 - 2² = 3320020122217 is a prime.

It is a super-2 number, since 2×3320020122221² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3320020122193 and 3320020122202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320020122421) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 515047991 + ... + 515054436.

It is an arithmetic number, because the mean of its divisors is an integer number (454275170748).

Almost surely, 2^{3320020122221} is an apocalyptic number.

It is an amenable number.

3320020122221 is a deficient number, since it is larger than the sum of its proper divisors (314181243763).

3320020122221 is a wasteful number, since it uses less digits than its factorization.

3320020122221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030102731.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 3320020122221 its reverse (1222210200233), we get a palindrome (4542230322454).

The spelling of 3320020122221 in words is "three trillion, three hundred twenty billion, twenty million, one hundred twenty-two thousand, two hundred twenty-one".