12201210133 has 4 divisors (see below), whose sum is σ = 13944240160. Its totient is φ = 10458180108.

The previous prime is 12201210127. The next prime is 12201210163. The reversal of 12201210133 is 33101210221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12201210133 - 2¹³ = 12201201941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201210103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 871515003 + ... + 871515016.

It is an arithmetic number, because the mean of its divisors is an integer number (3486060040).

Almost surely, 2^12201210133 is an apocalyptic number.

It is an amenable number.

12201210133 is a deficient number, since it is larger than the sum of its proper divisors (1743030027).

12201210133 is an equidigital number, since it uses as much as digits as its factorization.

12201210133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743030026.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12201210133 its reverse (33101210221), we get a palindrome (45302420354).

The spelling of 12201210133 in words is "twelve billion, two hundred one million, two hundred ten thousand, one hundred thirty-three".