11320233222 has 16 divisors (see below), whose sum is σ = 23122179072. Its totient is φ = 3693125640.

The previous prime is 11320233179. The next prime is 11320233233. The reversal of 11320233222 is 22233202311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20071054 + ... + 20071617.

It is an arithmetic number, because the mean of its divisors is an integer number (1445136192).

Almost surely, 2^11320233222 is an apocalyptic number.

11320233222 is an abundant number, since it is smaller than the sum of its proper divisors (11801945850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11320233222 is a wasteful number, since it uses less digits than its factorization.

11320233222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40142723.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 11320233222 its reverse (22233202311), we get a palindrome (33553435533).

The spelling of 11320233222 in words is "eleven billion, three hundred twenty million, two hundred thirty-three thousand, two hundred twenty-two".