12011220110199 has 32 divisors (see below), whose sum is σ = 16812880819200. Its totient is φ = 7612834699008.

The previous prime is 12011220110189. The next prime is 12011220110209. The reversal of 12011220110199 is 99101102211021.

It is an interprime number because it is at equal distance from previous prime (12011220110189) and next prime (12011220110209).

It is not a de Polignac number, because 12011220110199 - 2⁹ = 12011220109687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011220110119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12626697 + ... + 13544589.

It is an arithmetic number, because the mean of its divisors is an integer number (525402525600).

Almost surely, 2^{12011220110199} is an apocalyptic number.

12011220110199 is a deficient number, since it is larger than the sum of its proper divisors (4801660709001).

12011220110199 is a wasteful number, since it uses less digits than its factorization.

12011220110199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919071.

The product of its (nonzero) digits is 648, while the sum is 30.

The spelling of 12011220110199 in words is "twelve trillion, eleven billion, two hundred twenty million, one hundred ten thousand, one hundred ninety-nine".