220110222020 has 48 divisors (see below), whose sum is σ = 497835374400. Its totient is φ = 81263688576.

The previous prime is 220110222001. The next prime is 220110222037. The reversal of 220110222020 is 20222011022.

220110222020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220110221986 and 220110222004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3169631 + ... + 3238329.

It is an arithmetic number, because the mean of its divisors is an integer number (10371570300).

Almost surely, 2^220110222020 is an apocalyptic number.

220110222020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220110222020 is an abundant number, since it is smaller than the sum of its proper divisors (277725152380).

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

220110222020 is a wasteful number, since it uses less digits than its factorization.

220110222020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81044 (or 81042 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220110222020 its reverse (20222011022), we get a palindrome (240332233042).

The spelling of 220110222020 in words is "two hundred twenty billion, one hundred ten million, two hundred twenty-two thousand, twenty".