20002022050000 has 60 divisors (see below), whose sum is σ = 48439296960012. Its totient is φ = 8000808800000.

The previous prime is 20002022049983. The next prime is 20002022050019. The reversal of 20002022050000 is 5022020002.

It can be written as a sum of positive squares in 6 ways, for example, as 17310991779904 + 2691030270096 = 4160648^2 + 1640436^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199970221 + ... + 200070220.

Almost surely, 2^{20002022050000} is an apocalyptic number.

20002022050000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20002022050000 is an abundant number, since it is smaller than the sum of its proper divisors (28437274910012).

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

20002022050000 is an frugal number, since it uses more digits than its factorization.

20002022050000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400040474 (or 400040448 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 13.

Adding to 20002022050000 its reverse (5022020002), we get a palindrome (20007044070002).

The spelling of 20002022050000 in words is "twenty trillion, two billion, twenty-two million, fifty thousand".