12000112222203 has 24 divisors (see below), whose sum is σ = 20671000766208. Its totient is φ = 6559067549232.

The previous prime is 12000112222201. The next prime is 12000112222207. The reversal of 12000112222203 is 30222221100021.

It is not a de Polignac number, because 12000112222203 - 2¹ = 12000112222201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12000112222201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4140824025 + ... + 4140826922.

It is an arithmetic number, because the mean of its divisors is an integer number (861291698592).

Almost surely, 2^{12000112222203} is an apocalyptic number.

12000112222203 is a deficient number, since it is larger than the sum of its proper divisors (8670888544005).

12000112222203 is a wasteful number, since it uses less digits than its factorization.

12000112222203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8281650983 (or 8281650980 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12000112222203 its reverse (30222221100021), we get a palindrome (42222333322224).

The spelling of 12000112222203 in words is "twelve trillion, one hundred twelve million, two hundred twenty-two thousand, two hundred three".