20200212221201 has 8 divisors (see below), whose sum is σ = 20873306596608. Its totient is φ = 19528460010000.

The previous prime is 20200212221177. The next prime is 20200212221249. The reversal of 20200212221201 is 10212221200202.

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 20200212221201 - 2³⁴ = 20183032352017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20200212221201.

It is not an unprimeable number, because it can be changed into a prime (20200212229201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335510450 + ... + 335570651.

It is an arithmetic number, because the mean of its divisors is an integer number (2609163324576).

Almost surely, 2^{20200212221201} is an apocalyptic number.

It is an amenable number.

20200212221201 is a deficient number, since it is larger than the sum of its proper divisors (673094375407).

20200212221201 is an equidigital number, since it uses as much as digits as its factorization.

20200212221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671082103.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20200212221201 its reverse (10212221200202), we get a palindrome (30412433421403).

The spelling of 20200212221201 in words is "twenty trillion, two hundred billion, two hundred twelve million, two hundred twenty-one thousand, two hundred one".