12122210202199 has 4 divisors (see below), whose sum is σ = 12203567317800. Its totient is φ = 12040853086600.

The previous prime is 12122210202169. The next prime is 12122210202233. The reversal of 12122210202199 is 99120201222121.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12122210202199 - 2⁹ = 12122210201687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122210202169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40678557577 + ... + 40678557874.

It is an arithmetic number, because the mean of its divisors is an integer number (3050891829450).

Almost surely, 2^{12122210202199} is an apocalyptic number.

12122210202199 is a deficient number, since it is larger than the sum of its proper divisors (81357115601).

12122210202199 is an equidigital number, since it uses as much as digits as its factorization.

12122210202199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81357115600.

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 12122210202199 in words is "twelve trillion, one hundred twenty-two billion, two hundred ten million, two hundred two thousand, one hundred ninety-nine".