20000210221101 has 32 divisors (see below), whose sum is σ = 29819809161216. Its totient is φ = 11819661912000.

The previous prime is 20000210221099. The next prime is 20000210221133. The reversal of 20000210221101 is 10112201200002.

It is not a de Polignac number, because 20000210221101 - 2¹ = 20000210221099 is a prime.

It is a super-2 number, since 2×20000210221101² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000210221301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23371270 + ... + 24211911.

It is an arithmetic number, because the mean of its divisors is an integer number (931869036288).

Almost surely, 2^{20000210221101} is an apocalyptic number.

It is an amenable number.

20000210221101 is a deficient number, since it is larger than the sum of its proper divisors (9819598940115).

20000210221101 is a wasteful number, since it uses less digits than its factorization.

20000210221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47583513.

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

Adding to 20000210221101 its reverse (10112201200002), we get a palindrome (30112411421103).

The spelling of 20000210221101 in words is "twenty trillion, two hundred ten million, two hundred twenty-one thousand, one hundred one".