12200100202021 has 8 divisors (see below), whose sum is σ = 12499484091264. Its totient is φ = 11902374949920.

The previous prime is 12200100202019. The next prime is 12200100202057. The reversal of 12200100202021 is 12020200100221.

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 12200100202021 - 2¹ = 12200100202019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12200100201992 and 12200100202010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200100202721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414644395 + ... + 414673816.

It is an arithmetic number, because the mean of its divisors is an integer number (1562435511408).

Almost surely, 2^{12200100202021} is an apocalyptic number.

It is an amenable number.

12200100202021 is a deficient number, since it is larger than the sum of its proper divisors (299383889243).

12200100202021 is an equidigital number, since it uses as much as digits as its factorization.

12200100202021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829318571.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12200100202021 its reverse (12020200100221), we get a palindrome (24220300302242).

The spelling of 12200100202021 in words is "twelve trillion, two hundred billion, one hundred million, two hundred two thousand, twenty-one".