11213303322222 has 24 divisors (see below), whose sum is σ = 24310064975976. Its totient is φ = 3735525551856.

The previous prime is 11213303322211. The next prime is 11213303322289. The reversal of 11213303322222 is 22222330331211.

11213303322222 is a `hidden beast` number, since 1 + 1 + 2 + 1 + 330 + 3 + 322 + 2 + 2 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 186821013 + ... + 186881024.

It is an arithmetic number, because the mean of its divisors is an integer number (1012919373999).

Almost surely, 2^{11213303322222} is an apocalyptic number.

11213303322222 is an abundant number, since it is smaller than the sum of its proper divisors (13096761653754).

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

11213303322222 is a wasteful number, since it uses less digits than its factorization.

11213303322222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373703712 (or 373703709 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 11213303322222 its reverse (22222330331211), we get a palindrome (33435633653433).

The spelling of 11213303322222 in words is "eleven trillion, two hundred thirteen billion, three hundred three million, three hundred twenty-two thousand, two hundred twenty-two".