2002220333020 has 48 divisors (see below), whose sum is σ = 4214902412448. Its totient is φ = 798939936000.

The previous prime is 2002220332997. The next prime is 2002220333023. The reversal of 2002220333020 is 203330222002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002220333023) 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 15 ways as a sum of consecutive naturals, for example, 14519395 + ... + 14656645.

It is an arithmetic number, because the mean of its divisors is an integer number (87810466926).

Almost surely, 2^{2002220333020} is an apocalyptic number.

2002220333020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002220333020 is an abundant number, since it is smaller than the sum of its proper divisors (2212682079428).

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

2002220333020 is a wasteful number, since it uses less digits than its factorization.

2002220333020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139030 (or 139028 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 2002220333020 its reverse (203330222002), we get a palindrome (2205550555022).

The spelling of 2002220333020 in words is "two trillion, two billion, two hundred twenty million, three hundred thirty-three thousand, twenty".