12200101020221 has 8 divisors (see below), whose sum is σ = 12325859683200. Its totient is φ = 12074559746848.

The previous prime is 12200101020181. The next prime is 12200101020253. The reversal of 12200101020221 is 12202010100221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12200101020221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12200101020196 and 12200101020205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200101070221) 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, 54234581 + ... + 54459066.

It is an arithmetic number, because the mean of its divisors is an integer number (1540732460400).

Almost surely, 2^{12200101020221} is an apocalyptic number.

It is an amenable number.

12200101020221 is a deficient number, since it is larger than the sum of its proper divisors (125758662979).

12200101020221 is a wasteful number, since it uses less digits than its factorization.

12200101020221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108694803.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12200101020221 its reverse (12202010100221), we get a palindrome (24402111120442).

The spelling of 12200101020221 in words is "twelve trillion, two hundred billion, one hundred one million, twenty thousand, two hundred twenty-one".