220002012020 has 72 divisors (see below), whose sum is σ = 537509306880. Its totient is φ = 75418620480.

The previous prime is 220002012011. The next prime is 220002012029. The reversal of 220002012020 is 20210200022.

220002012020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (220002012011) and next prime (220002012029).

It is a junction number, because it is equal to n+sod(n) for n = 220002011992 and 220002012010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220002012029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10486301 + ... + 10507259.

It is an arithmetic number, because the mean of its divisors is an integer number (7465407040).

Almost surely, 2^220002012020 is an apocalyptic number.

220002012020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220002012020 is an abundant number, since it is smaller than the sum of its proper divisors (317507294860).

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

220002012020 is a wasteful number, since it uses less digits than its factorization.

220002012020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31693 (or 31684 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 220002012020 its reverse (20210200022), we get a palindrome (240212212042).

The spelling of 220002012020 in words is "two hundred twenty billion, two million, twelve thousand, twenty".