222421301330113 has 2 divisors, whose sum is σ = 222421301330114. Its totient is φ = 222421301330112.

The previous prime is 222421301330087. The next prime is 222421301330141. The reversal of 222421301330113 is 311033103124222.

It is an a-pointer prime, because the next prime (222421301330141) can be obtained adding 222421301330113 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 182267496419904 + 40153804910209 = 13500648^2 + 6336703^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222421301330113 is a prime.

It is not a weakly prime, because it can be changed into another prime (222421301330153) 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, 111210650665056 + 111210650665057.

It is an arithmetic number, because the mean of its divisors is an integer number (111210650665057).

Almost surely, 2^{222421301330113} is an apocalyptic number.

It is an amenable number.

222421301330113 is a deficient number, since it is larger than the sum of its proper divisors (1).

222421301330113 is an equidigital number, since it uses as much as digits as its factorization.

222421301330113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 222421301330113 its reverse (311033103124222), we get a palindrome (533454404454335).

The spelling of 222421301330113 in words is "two hundred twenty-two trillion, four hundred twenty-one billion, three hundred one million, three hundred thirty thousand, one hundred thirteen".