11443120222 has 8 divisors (see below), whose sum is σ = 17167228272. Its totient is φ = 5720710800.

The previous prime is 11443120181. The next prime is 11443120229. The reversal of 11443120222 is 22202134411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11443120193 and 11443120202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11443120229) 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 3 ways as a sum of consecutive naturals, for example, 407679 + ... + 434842.

It is an arithmetic number, because the mean of its divisors is an integer number (2145903534).

Almost surely, 2^11443120222 is an apocalyptic number.

11443120222 is a deficient number, since it is larger than the sum of its proper divisors (5724108050).

11443120222 is an equidigital number, since it uses as much as digits as its factorization.

11443120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849314.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11443120222 its reverse (22202134411), we get a palindrome (33645254633).

The spelling of 11443120222 in words is "eleven billion, four hundred forty-three million, one hundred twenty thousand, two hundred twenty-two".