3002222012020 has 288 divisors, whose sum is σ = 8372058549120. Its totient is φ = 893281858560.

The previous prime is 3002222012011. The next prime is 3002222012081. The reversal of 3002222012020 is 202102222003.

It is a junction number, because it is equal to n+sod(n) for n = 3002222011985 and 3002222012003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21068571 + ... + 21210589.

It is an arithmetic number, because the mean of its divisors is an integer number (29069647740).

Almost surely, 2^{3002222012020} 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 3002222012020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4186029274560).

3002222012020 is an abundant number, since it is smaller than the sum of its proper divisors (5369836537100).

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

3002222012020 is a wasteful number, since it uses less digits than its factorization.

3002222012020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142143 (or 142134 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 3002222012020 its reverse (202102222003), we get a palindrome (3204324234023).

The spelling of 3002222012020 in words is "three trillion, two billion, two hundred twenty-two million, twelve thousand, twenty".