12200224443 has 32 divisors (see below), whose sum is σ = 18697236480. Its totient is φ = 7003883040.

The previous prime is 12200224441. The next prime is 12200224457. The reversal of 12200224443 is 34442200221.

It is not a de Polignac number, because 12200224443 - 2¹ = 12200224441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12200224441) 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 31 ways as a sum of consecutive naturals, for example, 148 + ... + 156206.

It is an arithmetic number, because the mean of its divisors is an integer number (584288640).

Almost surely, 2^12200224443 is an apocalyptic number.

12200224443 is a deficient number, since it is larger than the sum of its proper divisors (6497012037).

12200224443 is a wasteful number, since it uses less digits than its factorization.

12200224443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156199.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 12200224443 its reverse (34442200221), we get a palindrome (46642424664).

The spelling of 12200224443 in words is "twelve billion, two hundred million, two hundred twenty-four thousand, four hundred forty-three".