222411344040341 has 2 divisors, whose sum is σ = 222411344040342. Its totient is φ = 222411344040340.

The previous prime is 222411344040307. The next prime is 222411344040343. The reversal of 222411344040341 is 143040443114222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204085624509316 + 18325719531025 = 14285854^2 + 4280855^2 .

It is a cyclic number.

It is not a de Polignac number, because 222411344040341 - 2²² = 222411339846037 is a prime.

Together with 222411344040343, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222411344040343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111205672020170 + 111205672020171.

It is an arithmetic number, because the mean of its divisors is an integer number (111205672020171).

Almost surely, 2^{222411344040341} is an apocalyptic number.

It is an amenable number.

222411344040341 is a deficient number, since it is larger than the sum of its proper divisors (1).

222411344040341 is an equidigital number, since it uses as much as digits as its factorization.

222411344040341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 222411344040341 its reverse (143040443114222), we get a palindrome (365451787154563).

The spelling of 222411344040341 in words is "two hundred twenty-two trillion, four hundred eleven billion, three hundred forty-four million, forty thousand, three hundred forty-one".