12202112193727 has 2 divisors, whose sum is σ = 12202112193728. Its totient is φ = 12202112193726.

The previous prime is 12202112193707. The next prime is 12202112193743. The reversal of 12202112193727 is 72739121120221.

It is a strong prime.

It is an emirp because it is prime and its reverse (72739121120221) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12202112193727 is a prime.

It is a super-2 number, since 2×12202112193727² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12202112193727.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12202112193707) 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 as a sum of consecutive naturals, namely, 6101056096863 + 6101056096864.

It is an arithmetic number, because the mean of its divisors is an integer number (6101056096864).

Almost surely, 2^{12202112193727} is an apocalyptic number.

12202112193727 is a deficient number, since it is larger than the sum of its proper divisors (1).

12202112193727 is an equidigital number, since it uses as much as digits as its factorization.

12202112193727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 40.

The spelling of 12202112193727 in words is "twelve trillion, two hundred two billion, one hundred twelve million, one hundred ninety-three thousand, seven hundred twenty-seven".