11122230330120 has 256 divisors, whose sum is σ = 41237107591680. Its totient is φ = 2336930611200.

The previous prime is 11122230330097. The next prime is 11122230330137. The reversal of 11122230330120 is 2103303222111.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 518610 + ... + 4744830.

It is an arithmetic number, because the mean of its divisors is an integer number (161082451530).

Almost surely, 2^{11122230330120} is an apocalyptic number.

11122230330120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11122230330120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20618553795840).

11122230330120 is an abundant number, since it is smaller than the sum of its proper divisors (30114877261560).

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

11122230330120 is a wasteful number, since it uses less digits than its factorization.

11122230330120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4226496 (or 4226492 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11122230330120 its reverse (2103303222111), we get a palindrome (13225533552231).

The spelling of 11122230330120 in words is "eleven trillion, one hundred twenty-two billion, two hundred thirty million, three hundred thirty thousand, one hundred twenty".