2021112200202 has 8 divisors (see below), whose sum is σ = 4042224400416. Its totient is φ = 673704066732.

The previous prime is 2021112200179. The next prime is 2021112200203. The reversal of 2021112200202 is 2020022111202.

It is a sphenic number, since it is the product of 3 distinct primes.

2021112200202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2021112200203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168426016678 + ... + 168426016689.

It is an arithmetic number, because the mean of its divisors is an integer number (505278050052).

Almost surely, 2^{2021112200202} is an apocalyptic number.

2021112200202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2021112200202 is a wasteful number, since it uses less digits than its factorization.

2021112200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336852033372.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2021112200202 its reverse (2020022111202), we get a palindrome (4041134311404).

The spelling of 2021112200202 in words is "two trillion, twenty-one billion, one hundred twelve million, two hundred thousand, two hundred two".