11433224197 has 2 divisors, whose sum is σ = 11433224198. Its totient is φ = 11433224196.

The previous prime is 11433224189. The next prime is 11433224233. The reversal of 11433224197 is 79142233411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9324026721 + 2109197476 = 96561^2 + 45926^2 .

It is a cyclic number.

It is not a de Polignac number, because 11433224197 - 2³ = 11433224189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11433224107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5716612098 + 5716612099.

It is an arithmetic number, because the mean of its divisors is an integer number (5716612099).

Almost surely, 2^11433224197 is an apocalyptic number.

It is an amenable number.

11433224197 is a deficient number, since it is larger than the sum of its proper divisors (1).

11433224197 is an equidigital number, since it uses as much as digits as its factorization.

11433224197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 37.

The spelling of 11433224197 in words is "eleven billion, four hundred thirty-three million, two hundred twenty-four thousand, one hundred ninety-seven".