11143313222 has 8 divisors (see below), whose sum is σ = 16731376200. Its totient is φ = 5566187824.

The previous prime is 11143313201. The next prime is 11143313231. The reversal of 11143313222 is 22231334111.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2731847 + ... + 2735922.

It is an arithmetic number, because the mean of its divisors is an integer number (2091422025).

Almost surely, 2^11143313222 is an apocalyptic number.

11143313222 is a deficient number, since it is larger than the sum of its proper divisors (5588062978).

11143313222 is a wasteful number, since it uses less digits than its factorization.

11143313222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5468790.

The product of its digits is 864, while the sum is 23.

Adding to 11143313222 its reverse (22231334111), we get a palindrome (33374647333).

The spelling of 11143313222 in words is "eleven billion, one hundred forty-three million, three hundred thirteen thousand, two hundred twenty-two".