11220112323330 has 128 divisors (see below), whose sum is σ = 27650230502400. Its totient is φ = 2913136472064.

The previous prime is 11220112323239. The next prime is 11220112323337. The reversal of 11220112323330 is 3332321102211.

It is a self number, because there is not a number n which added to its sum of digits gives 11220112323330.

It is not an unprimeable number, because it can be changed into a prime (11220112323337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52652236 + ... + 52864904.

It is an arithmetic number, because the mean of its divisors is an integer number (216017425800).

Almost surely, 2^{11220112323330} is an apocalyptic number.

11220112323330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11220112323330 is an abundant number, since it is smaller than the sum of its proper divisors (16430118179070).

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

11220112323330 is a wasteful number, since it uses less digits than its factorization.

11220112323330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213068.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11220112323330 its reverse (3332321102211), we get a palindrome (14552433425541).

The spelling of 11220112323330 in words is "eleven trillion, two hundred twenty billion, one hundred twelve million, three hundred twenty-three thousand, three hundred thirty".