12200101020205 has 32 divisors (see below), whose sum is σ = 16806194049024. Its totient is φ = 8328474133056.

The previous prime is 12200101020181. The next prime is 12200101020253. The reversal of 12200101020205 is 50202010100221.

It is a happy number.

It is not a de Polignac number, because 12200101020205 - 2¹³ = 12200101012013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 213397954 + ... + 213455116.

It is an arithmetic number, because the mean of its divisors is an integer number (525193564032).

Almost surely, 2^{12200101020205} is an apocalyptic number.

It is an amenable number.

12200101020205 is a deficient number, since it is larger than the sum of its proper divisors (4606093028819).

12200101020205 is a wasteful number, since it uses less digits than its factorization.

12200101020205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84265.

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 12200101020205 its reverse (50202010100221), we get a palindrome (62402111120426).

The spelling of 12200101020205 in words is "twelve trillion, two hundred billion, one hundred one million, twenty thousand, two hundred five".