2020222202022 has 24 divisors (see below), whose sum is σ = 4567458892464. Its totient is φ = 644128817904.

The previous prime is 2020222202021. The next prime is 2020222202039. The reversal of 2020222202022 is 2202022220202.

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 = 2020222201986 and 2020222202004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020222202021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2439881473 + ... + 2439882300.

It is an arithmetic number, because the mean of its divisors is an integer number (190310787186).

Almost surely, 2^{2020222202022} is an apocalyptic number.

2020222202022 is an abundant number, since it is smaller than the sum of its proper divisors (2547236690442).

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

2020222202022 is a wasteful number, since it uses less digits than its factorization.

2020222202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4879763804 (or 4879763801 counting only the distinct ones).

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

Adding to 2020222202022 its reverse (2202022220202), we get a palindrome (4222244422224).

It can be divided in two parts, 202022220202 and 2, that multiplied together give a palindrome (404044440404).

The spelling of 2020222202022 in words is "two trillion, twenty billion, two hundred twenty-two million, two hundred two thousand, twenty-two".