11433222243 has 12 divisors (see below), whose sum is σ = 16517259720. Its totient is φ = 7620945696.

The previous prime is 11433222221. The next prime is 11433222257. The reversal of 11433222243 is 34222233411.

11433222243 is a `hidden beast` number, since 1 + 1 + 433 + 2 + 2 + 224 + 3 = 666.

It is not a de Polignac number, because 11433222243 - 2¹⁴ = 11433205859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11433222263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37953 + ... + 155906.

It is an arithmetic number, because the mean of its divisors is an integer number (1376438310).

Almost surely, 2^11433222243 is an apocalyptic number.

11433222243 is a deficient number, since it is larger than the sum of its proper divisors (5084037477).

11433222243 is a wasteful number, since it uses less digits than its factorization.

11433222243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200418 (or 200415 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 11433222243 its reverse (34222233411), we get a palindrome (45655455654).

The spelling of 11433222243 in words is "eleven billion, four hundred thirty-three million, two hundred twenty-two thousand, two hundred forty-three".