12230012201 has 12 divisors (see below), whose sum is σ = 13447466676. Its totient is φ = 11114421120.

The previous prime is 12230012099. The next prime is 12230012209. The reversal of 12230012201 is 10221003221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9423555625 + 2806456576 = 97075^2 + 52976^2 .

It is a de Polignac number, because none of the positive numbers 2^k-12230012201 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 (12230012209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 378581 + ... + 409613.

It is an arithmetic number, because the mean of its divisors is an integer number (1120622223).

Almost surely, 2^12230012201 is an apocalyptic number.

12230012201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12230012201 is a deficient number, since it is larger than the sum of its proper divisors (1217454475).

12230012201 is a wasteful number, since it uses less digits than its factorization.

12230012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34312 (or 34301 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12230012201 its reverse (10221003221), we get a palindrome (22451015422).

The spelling of 12230012201 in words is "twelve billion, two hundred thirty million, twelve thousand, two hundred one".