11301120012222 has 48 divisors (see below), whose sum is σ = 25162341219600. Its totient is φ = 3663070459776.

The previous prime is 11301120012179. The next prime is 11301120012239. The reversal of 11301120012222 is 22221002110311.

11301120012222 is a `hidden beast` number, since 11 + 301 + 120 + 0 + 12 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11301120012195 and 11301120012204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3862183 + ... + 6125250.

It is an arithmetic number, because the mean of its divisors is an integer number (524215442075).

Almost surely, 2^{11301120012222} is an apocalyptic number.

11301120012222 is an abundant number, since it is smaller than the sum of its proper divisors (13861221207378).

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

11301120012222 is a wasteful number, since it uses less digits than its factorization.

11301120012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9989177 (or 9989174 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11301120012222 its reverse (22221002110311), we get a palindrome (33522122122533).

The spelling of 11301120012222 in words is "eleven trillion, three hundred one billion, one hundred twenty million, twelve thousand, two hundred twenty-two".