12222000078341 has 2 divisors, whose sum is σ = 12222000078342. Its totient is φ = 12222000078340.

The previous prime is 12222000078293. The next prime is 12222000078451. The reversal of 12222000078341 is 14387000022221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7781059197025 + 4440940881316 = 2789455^2 + 2107354^2 .

It is a cyclic number.

It is not a de Polignac number, because 12222000078341 - 2¹⁰ = 12222000077317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12222000078298 and 12222000078307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12222005078341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111000039170 + 6111000039171.

It is an arithmetic number, because the mean of its divisors is an integer number (6111000039171).

Almost surely, 2^{12222000078341} is an apocalyptic number.

It is an amenable number.

12222000078341 is a deficient number, since it is larger than the sum of its proper divisors (1).

12222000078341 is an equidigital number, since it uses as much as digits as its factorization.

12222000078341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 12222000078341 in words is "twelve trillion, two hundred twenty-two billion, seventy-eight thousand, three hundred forty-one".