2002020200422 has 32 divisors (see below), whose sum is σ = 3304372506624. Its totient is φ = 902148156000.

The previous prime is 2002020200393. The next prime is 2002020200423. The reversal of 2002020200422 is 2240020202002.

It is a junction number, because it is equal to n+sod(n) for n = 2002020200396 and 2002020200405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002020200423) 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, 3359613 + ... + 3910375.

It is an arithmetic number, because the mean of its divisors is an integer number (103261640832).

Almost surely, 2^{2002020200422} is an apocalyptic number.

2002020200422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2002020200422 is a deficient number, since it is larger than the sum of its proper divisors (1302352306202).

2002020200422 is a wasteful number, since it uses less digits than its factorization.

2002020200422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552204.

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

Adding to 2002020200422 its reverse (2240020202002), we get a palindrome (4242040402424).

The spelling of 2002020200422 in words is "two trillion, two billion, twenty million, two hundred thousand, four hundred twenty-two".