11443422230 has 16 divisors (see below), whose sum is σ = 20599626240. Its totient is φ = 4577043072.

The previous prime is 11443422227. The next prime is 11443422233. The reversal of 11443422230 is 3222434411.

It is an interprime number because it is at equal distance from previous prime (11443422227) and next prime (11443422233).

It is a self number, because there is not a number n which added to its sum of digits gives 11443422230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11443422233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148766 + ... + 212174.

It is an arithmetic number, because the mean of its divisors is an integer number (1287476640).

Almost surely, 2^11443422230 is an apocalyptic number.

11443422230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11443422230 is a deficient number, since it is larger than the sum of its proper divisors (9156204010).

11443422230 is a wasteful number, since it uses less digits than its factorization.

11443422230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81463.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 11443422230 its reverse (3222434411), we get a palindrome (14665856641).

The spelling of 11443422230 in words is "eleven billion, four hundred forty-three million, four hundred twenty-two thousand, two hundred thirty".