12220332201 has 144 divisors (see below), whose sum is σ = 23547596800. Its totient is φ = 5961003840.

The previous prime is 12220332197. The next prime is 12220332221. The reversal of 12220332201 is 10223302221.

12220332201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12220332201 - 2² = 12220332197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12220332221) 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 143 ways as a sum of consecutive naturals, for example, 20132040 + ... + 20132646.

Almost surely, 2^12220332201 is an apocalyptic number.

12220332201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12220332201 is a deficient number, since it is larger than the sum of its proper divisors (11327264599).

12220332201 is a wasteful number, since it uses less digits than its factorization.

12220332201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12220332201 its reverse (10223302221), we get a palindrome (22443634422).

The spelling of 12220332201 in words is "twelve billion, two hundred twenty million, three hundred thirty-two thousand, two hundred one".