2022002222020 has 48 divisors (see below), whose sum is σ = 4876024507200. Its totient is φ = 696574926720.

The previous prime is 2022002222003. The next prime is 2022002222029. The reversal of 2022002222020 is 202222002202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2022002221985 and 2022002222003.

It is not an unprimeable number, because it can be changed into a prime (2022002222029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241862115 + ... + 241870474.

It is an arithmetic number, because the mean of its divisors is an integer number (101583843900).

Almost surely, 2^{2022002222020} is an apocalyptic number.

2022002222020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022002222020 is an abundant number, since it is smaller than the sum of its proper divisors (2854022285180).

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

2022002222020 is a wasteful number, since it uses less digits than its factorization.

2022002222020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483732628 (or 483732626 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 2022002222020 its reverse (202222002202), we get a palindrome (2224224224222).

The spelling of 2022002222020 in words is "two trillion, twenty-two billion, two million, two hundred twenty-two thousand, twenty".