12011200122199 has 4 divisors (see below), whose sum is σ = 12011258092680. Its totient is φ = 12011142151720.

The previous prime is 12011200122113. The next prime is 12011200122217. The reversal of 12011200122199 is 99122100211021.

12011200122199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12011200122199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12011200122199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011200129199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28673329 + ... + 29089210.

It is an arithmetic number, because the mean of its divisors is an integer number (3002814523170).

Almost surely, 2^{12011200122199} is an apocalyptic number.

12011200122199 is a deficient number, since it is larger than the sum of its proper divisors (57970481).

12011200122199 is an equidigital number, since it uses as much as digits as its factorization.

12011200122199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57970480.

The product of its (nonzero) digits is 1296, while the sum is 31.

The spelling of 12011200122199 in words is "twelve trillion, eleven billion, two hundred million, one hundred twenty-two thousand, one hundred ninety-nine".