221412442435199 has 2 divisors, whose sum is σ = 221412442435200. Its totient is φ = 221412442435198.

The previous prime is 221412442435193. The next prime is 221412442435207. The reversal of 221412442435199 is 991534244214122.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-221412442435199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 221412442435199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (221412442435193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110706221217599 + 110706221217600.

It is an arithmetic number, because the mean of its divisors is an integer number (110706221217600).

Almost surely, 2^{221412442435199} is an apocalyptic number.

221412442435199 is a deficient number, since it is larger than the sum of its proper divisors (1).

221412442435199 is an equidigital number, since it uses as much as digits as its factorization.

221412442435199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4976640, while the sum is 53.

The spelling of 221412442435199 in words is "two hundred twenty-one trillion, four hundred twelve billion, four hundred forty-two million, four hundred thirty-five thousand, one hundred ninety-nine".