1115322303222 has 48 divisors (see below), whose sum is σ = 2431320851232. Its totient is φ = 369499426560.

The previous prime is 1115322303217. The next prime is 1115322303239. The reversal of 1115322303222 is 2223032235111.

1115322303222 is a `hidden beast` number, since 1 + 1 + 15 + 322 + 3 + 0 + 322 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28420158 + ... + 28459374.

It is an arithmetic number, because the mean of its divisors is an integer number (50652517734).

Almost surely, 2^{1115322303222} is an apocalyptic number.

1115322303222 is an abundant number, since it is smaller than the sum of its proper divisors (1315998548010).

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

1115322303222 is a wasteful number, since it uses less digits than its factorization.

1115322303222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48853 (or 48850 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 1115322303222 its reverse (2223032235111), we get a palindrome (3338354538333).

The spelling of 1115322303222 in words is "one trillion, one hundred fifteen billion, three hundred twenty-two million, three hundred three thousand, two hundred twenty-two".