12202022201 has 4 divisors (see below), whose sum is σ = 12322834404. Its totient is φ = 12081210000.

The previous prime is 12202022191. The next prime is 12202022207. The reversal of 12202022201 is 10222020221.

12202022201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7413382201 + 4788640000 = 86101^2 + 69200^2 .

It is a cyclic number.

It is not a de Polignac number, because 12202022201 - 2⁶ = 12202022137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12202022207) 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 3 ways as a sum of consecutive naturals, for example, 60405950 + ... + 60406151.

It is an arithmetic number, because the mean of its divisors is an integer number (3080708601).

Almost surely, 2^12202022201 is an apocalyptic number.

It is an amenable number.

12202022201 is a deficient number, since it is larger than the sum of its proper divisors (120812203).

12202022201 is a wasteful number, since it uses less digits than its factorization.

12202022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120812202.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12202022201 its reverse (10222020221), we get a palindrome (22424042422).

The spelling of 12202022201 in words is "twelve billion, two hundred two million, twenty-two thousand, two hundred one".