3321020021022 has 24 divisors (see below), whose sum is σ = 7849683686520. Its totient is φ = 1006369703280.

The previous prime is 3321020021017. The next prime is 3321020021029. The reversal of 3321020021022 is 2201200201233.

3321020021022 is a `hidden beast` number, since 332 + 102 + 0 + 0 + 210 + 22 = 666.

It is a super-2 number, since 2×3321020021022² (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 = 3321020020986 and 3321020021004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321020021029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8386413997 + ... + 8386414392.

It is an arithmetic number, because the mean of its divisors is an integer number (327070153605).

Almost surely, 2^{3321020021022} is an apocalyptic number.

3321020021022 is an abundant number, since it is smaller than the sum of its proper divisors (4528663665498).

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

3321020021022 is a wasteful number, since it uses less digits than its factorization.

3321020021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16772828408 (or 16772828405 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 3321020021022 its reverse (2201200201233), we get a palindrome (5522220222255).

The spelling of 3321020021022 in words is "three trillion, three hundred twenty-one billion, twenty million, twenty-one thousand, twenty-two".