2000110010221 has 8 divisors (see below), whose sum is σ = 2169416310264. Its totient is φ = 1836542906880.

The previous prime is 2000110010209. The next prime is 2000110010257. The reversal of 2000110010221 is 1220100110002.

It can be written as a sum of positive squares in 4 ways, for example, as 497009490121 + 1503100520100 = 704989^2 + 1226010^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2000110010221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2000110010198 and 2000110010207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000110010321) 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, 1434798450 + ... + 1434799843.

It is an arithmetic number, because the mean of its divisors is an integer number (271177038783).

Almost surely, 2^{2000110010221} is an apocalyptic number.

It is an amenable number.

2000110010221 is a deficient number, since it is larger than the sum of its proper divisors (169306300043).

2000110010221 is a wasteful number, since it uses less digits than its factorization.

2000110010221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869598351.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2000110010221 its reverse (1220100110002), we get a palindrome (3220210120223).

The spelling of 2000110010221 in words is "two trillion, one hundred ten million, ten thousand, two hundred twenty-one".