12222102201120 has 144 divisors (see below), whose sum is σ = 47666198623680. Its totient is φ = 2793623357952.

The previous prime is 12222102201109. The next prime is 12222102201181. The reversal of 12222102201120 is 2110220122221.

It is a happy number.

12222102201120 is a `hidden beast` number, since 1 + 222 + 210 + 220 + 1 + 12 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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 = 12222102201093 and 12222102201102.

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, 606244990 + ... + 606265149.

It is an arithmetic number, because the mean of its divisors is an integer number (331015268220).

Almost surely, 2^{12222102201120} is an apocalyptic number.

12222102201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12222102201120 is an abundant number, since it is smaller than the sum of its proper divisors (35444096422560).

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

12222102201120 is a wasteful number, since it uses less digits than its factorization.

12222102201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212510167 (or 1212510156 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 12222102201120 its reverse (2110220122221), we get a palindrome (14332322323341).

The spelling of 12222102201120 in words is "twelve trillion, two hundred twenty-two billion, one hundred two million, two hundred one thousand, one hundred twenty".