20200212221101 has 8 divisors (see below), whose sum is σ = 22118515581600. Its totient is φ = 18295562265840.

The previous prime is 20200212221089. The next prime is 20200212221107. The reversal of 20200212221101 is 10112221200202.

It is a happy number.

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 20200212221101 - 2¹¹ = 20200212219053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200212221107) 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, 3413348211 + ... + 3413354128.

It is an arithmetic number, because the mean of its divisors is an integer number (2764814447700).

Almost surely, 2^{20200212221101} is an apocalyptic number.

It is an amenable number.

20200212221101 is a deficient number, since it is larger than the sum of its proper divisors (1918303360499).

20200212221101 is a wasteful number, since it uses less digits than its factorization.

20200212221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6826702619.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20200212221101 its reverse (10112221200202), we get a palindrome (30312433421303).

The spelling of 20200212221101 in words is "twenty trillion, two hundred billion, two hundred twelve million, two hundred twenty-one thousand, one hundred one".