2022202202220 has 96 divisors (see below), whose sum is σ = 6297508002240. Its totient is φ = 538721441280.

The previous prime is 2022202202203. The next prime is 2022202202221. The reversal of 2022202202220 is 222022022202.

2022202202220 is a `hidden beast` number, since 2 + 0 + 2 + 220 + 220 + 2 + 220 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2022202202193 and 2022202202202.

It is not an unprimeable number, because it can be changed into a prime (2022202202221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1301361 + ... + 2395400.

It is an arithmetic number, because the mean of its divisors is an integer number (65599041690).

Almost surely, 2^{2022202202220} is an apocalyptic number.

2022202202220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022202202220 is an abundant number, since it is smaller than the sum of its proper divisors (4275305800020).

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

2022202202220 is a wasteful number, since it uses less digits than its factorization.

2022202202220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3697792 (or 3697784 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 2022202202220 its reverse (222022022202), we get a palindrome (2244224224422).

The spelling of 2022202202220 in words is "two trillion, twenty-two billion, two hundred two million, two hundred two thousand, two hundred twenty".