12202200210121 has 8 divisors (see below), whose sum is σ = 12224654712000. Its totient is φ = 12179759570160.

The previous prime is 12202200210089. The next prime is 12202200210143. The reversal of 12202200210121 is 12101200220221.

It is a happy number.

12202200210121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12202200210121 - 2⁵ = 12202200210089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12202200210095 and 12202200210104.

It is not an unprimeable number, because it can be changed into a prime (12202200214121) 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, 1702501 + ... + 5225218.

It is an arithmetic number, because the mean of its divisors is an integer number (1528081839000).

Almost surely, 2^{12202200210121} is an apocalyptic number.

It is an amenable number.

12202200210121 is a deficient number, since it is larger than the sum of its proper divisors (22454501879).

12202200210121 is an equidigital number, since it uses as much as digits as its factorization.

12202200210121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6930959.

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

Adding to 12202200210121 its reverse (12101200220221), we get a palindrome (24303400430342).

The spelling of 12202200210121 in words is "twelve trillion, two hundred two billion, two hundred million, two hundred ten thousand, one hundred twenty-one".