2022000020020 has 24 divisors (see below), whose sum is σ = 4318169536800. Its totient is φ = 795091532832.

The previous prime is 2022000019973. The next prime is 2022000020021. The reversal of 2022000020020 is 200200002202.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 2022000019979 and 2022000020006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022000020021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856778490 + ... + 856780849.

It is an arithmetic number, because the mean of its divisors is an integer number (179923730700).

Almost surely, 2^{2022000020020} is an apocalyptic number.

2022000020020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022000020020 is an abundant number, since it is smaller than the sum of its proper divisors (2296169516780).

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

2022000020020 is a wasteful number, since it uses less digits than its factorization.

2022000020020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713559407 (or 1713559405 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 2022000020020 its reverse (200200002202), we get a palindrome (2222200022222).

The spelling of 2022000020020 in words is "two trillion, twenty-two billion, twenty thousand, twenty".