12202353213 has 4 divisors (see below), whose sum is σ = 16269804288. Its totient is φ = 8134902140.

The previous prime is 12202353151. The next prime is 12202353217. The reversal of 12202353213 is 31235320221.

It is a happy number.

12202353213 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, 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 12202353213 - 2²² = 12198158909 is a prime.

It is a super-2 number, since 2×12202353213² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202353217) 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, 2033725533 + ... + 2033725538.

It is an arithmetic number, because the mean of its divisors is an integer number (4067451072).

Almost surely, 2^12202353213 is an apocalyptic number.

It is an amenable number.

12202353213 is a deficient number, since it is larger than the sum of its proper divisors (4067451075).

12202353213 is an equidigital number, since it uses as much as digits as its factorization.

12202353213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4067451074.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 12202353213 its reverse (31235320221), we get a palindrome (43437673434).

The spelling of 12202353213 in words is "twelve billion, two hundred two million, three hundred fifty-three thousand, two hundred thirteen".