200021122001102 has 16 divisors (see below), whose sum is σ = 317701590601680. Its totient is φ = 94121369025408.

The previous prime is 200021122001053. The next prime is 200021122001111. The reversal of 200021122001102 is 201100221120002.

It is a congruent number.

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, 193783913 + ... + 194813364.

It is an arithmetic number, because the mean of its divisors is an integer number (19856349412605).

Almost surely, 2^{200021122001102} is an apocalyptic number.

200021122001102 is a deficient number, since it is larger than the sum of its proper divisors (117680468600578).

200021122001102 is a wasteful number, since it uses less digits than its factorization.

200021122001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388612435.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200021122001102 its reverse (201100221120002), we get a palindrome (401121343121104).

The spelling of 200021122001102 in words is "two hundred trillion, twenty-one billion, one hundred twenty-two million, one thousand, one hundred two".