200010101020221 has 8 divisors (see below), whose sum is σ = 282367201440384. Its totient is φ = 125496533973440.

The previous prime is 200010101020139. The next prime is 200010101020229. The reversal of 200010101020221 is 122020101010002.

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

It is a cyclic number.

It is not a de Polignac number, because 200010101020221 - 2²¹ = 200010098923069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200010101020197 and 200010101020206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200010101020229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1960883343285 + ... + 1960883343386.

It is an arithmetic number, because the mean of its divisors is an integer number (35295900180048).

Almost surely, 2^{200010101020221} is an apocalyptic number.

It is an amenable number.

200010101020221 is a deficient number, since it is larger than the sum of its proper divisors (82357100420163).

200010101020221 is a wasteful number, since it uses less digits than its factorization.

200010101020221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3921766686691.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200010101020221 its reverse (122020101010002), we get a palindrome (322030202030223).

The spelling of 200010101020221 in words is "two hundred trillion, ten billion, one hundred one million, twenty thousand, two hundred twenty-one".