11320300221222 has 16 divisors (see below), whose sum is σ = 22641226463232. Its totient is φ = 3773329070280.

The previous prime is 11320300221161. The next prime is 11320300221229. The reversal of 11320300221222 is 22212200302311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320300221229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25848958 + ... + 26283249.

It is an arithmetic number, because the mean of its divisors is an integer number (1415076653952).

Almost surely, 2^{11320300221222} is an apocalyptic number.

11320300221222 is an abundant number, since it is smaller than the sum of its proper divisors (11320926242010).

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

11320300221222 is a wasteful number, since it uses less digits than its factorization.

11320300221222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52168403.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11320300221222 its reverse (22212200302311), we get a palindrome (33532500523533).

The spelling of 11320300221222 in words is "eleven trillion, three hundred twenty billion, three hundred million, two hundred twenty-one thousand, two hundred twenty-two".