220012002020 has 24 divisors (see below), whose sum is σ = 462042571200. Its totient is φ = 88001492832.

The previous prime is 220012002019. The next prime is 220012002047. The reversal of 220012002020 is 20200210022.

It is a junction number, because it is equal to n+sod(n) for n = 220012001992 and 220012002010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379121 + ... + 764039.

It is an arithmetic number, because the mean of its divisors is an integer number (19251773800).

Almost surely, 2^220012002020 is an apocalyptic number.

220012002020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220012002020 is an abundant number, since it is smaller than the sum of its proper divisors (242030569180).

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

220012002020 is a wasteful number, since it uses less digits than its factorization.

220012002020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413507 (or 413505 counting only the distinct ones).

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

Adding to 220012002020 its reverse (20200210022), we get a palindrome (240212212042).

The spelling of 220012002020 in words is "two hundred twenty billion, twelve million, two thousand, twenty".