20122020103201 has 8 divisors (see below), whose sum is σ = 20365116123744. Its totient is φ = 19878939845760.

The previous prime is 20122020103193. The next prime is 20122020103223. The reversal of 20122020103201 is 10230102022102.

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 20122020103201 - 2³ = 20122020103193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20122020103231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1362171 + ... + 6488416.

It is an arithmetic number, because the mean of its divisors is an integer number (2545639515468).

Almost surely, 2^{20122020103201} is an apocalyptic number.

It is an amenable number.

20122020103201 is a deficient number, since it is larger than the sum of its proper divisors (243096020543).

20122020103201 is an equidigital number, since it uses as much as digits as its factorization.

20122020103201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7881551.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20122020103201 its reverse (10230102022102), we get a palindrome (30352122125303).

The spelling of 20122020103201 in words is "twenty trillion, one hundred twenty-two billion, twenty million, one hundred three thousand, two hundred one".