11130232222 has 8 divisors (see below), whose sum is σ = 16696051272. Its totient is φ = 5564881800.

The previous prime is 11130232181. The next prime is 11130232237. The reversal of 11130232222 is 22223203111.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11130232222.

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, 50104 + ... + 157387.

It is an arithmetic number, because the mean of its divisors is an integer number (2087006409).

Almost surely, 2^11130232222 is an apocalyptic number.

11130232222 is a deficient number, since it is larger than the sum of its proper divisors (5565819050).

11130232222 is a wasteful number, since it uses less digits than its factorization.

11130232222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234314.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11130232222 its reverse (22223203111), we get a palindrome (33353435333).

The spelling of 11130232222 in words is "eleven billion, one hundred thirty million, two hundred thirty-two thousand, two hundred twenty-two".