12222101120 has 64 divisors (see below), whose sum is σ = 30756304800. Its totient is φ = 4631528448.

The previous prime is 12222101119. The next prime is 12222101161. The reversal of 12222101120 is 2110122221.

12222101120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 12222101095 and 12222101104.

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 7 ways as a sum of consecutive naturals, for example, 490394 + ... + 514713.

Almost surely, 2^12222101120 is an apocalyptic number.

12222101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12222101120 is an abundant number, since it is smaller than the sum of its proper divisors (18534203680).

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

12222101120 is a wasteful number, since it uses less digits than its factorization.

12222101120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005145 (or 1005133 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12222101120 its reverse (2110122221), we get a palindrome (14332223341).

It can be divided in two parts, 12222101 and 120, that added together give a palindrome (12222221).

The spelling of 12222101120 in words is "twelve billion, two hundred twenty-two million, one hundred one thousand, one hundred twenty".