12200030441 has 4 divisors (see below), whose sum is σ = 12200390400. Its totient is φ = 12199670484.

The previous prime is 12200030419. The next prime is 12200030459. The reversal of 12200030441 is 14403000221.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14403000221 = 251 ⋅57382471.

It is a cyclic number.

It is not a de Polignac number, because 12200030441 - 2¹⁰ = 12200029417 is a prime.

It is a super-2 number, since 2×12200030441² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12200030741) 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 3 ways as a sum of consecutive naturals, for example, 123161 + ... + 198918.

It is an arithmetic number, because the mean of its divisors is an integer number (3050097600).

Almost surely, 2^12200030441 is an apocalyptic number.

It is an amenable number.

12200030441 is a deficient number, since it is larger than the sum of its proper divisors (359959).

12200030441 is an equidigital number, since it uses as much as digits as its factorization.

12200030441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359958.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 12200030441 its reverse (14403000221), we get a palindrome (26603030662).

The spelling of 12200030441 in words is "twelve billion, two hundred million, thirty thousand, four hundred forty-one".