200021211010092 has 24 divisors (see below), whose sum is σ = 466737518665152. Its totient is φ = 66670685626000.

The previous prime is 200021211010079. The next prime is 200021211010141. The reversal of 200021211010092 is 290010112120002.

200021211010092 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381149034 + ... + 381673457.

It is an arithmetic number, because the mean of its divisors is an integer number (19447396611048).

Almost surely, 2^{200021211010092} is an apocalyptic number.

It is an amenable number.

200021211010092 is an abundant number, since it is smaller than the sum of its proper divisors (266716307655060).

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

200021211010092 is a wasteful number, since it uses less digits than its factorization.

200021211010092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762844349 (or 762844347 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 200021211010092 its reverse (290010112120002), we get a palindrome (490031323130094).

The spelling of 200021211010092 in words is "two hundred trillion, twenty-one billion, two hundred eleven million, ten thousand, ninety-two".