222101221189333 has 2 divisors, whose sum is σ = 222101221189334. Its totient is φ = 222101221189332.

The previous prime is 222101221189321. The next prime is 222101221189373. The reversal of 222101221189333 is 333981122101222.

It is an a-pointer prime, because the next prime (222101221189373) can be obtained adding 222101221189333 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 146173733994289 + 75927487195044 = 12090233^2 + 8713638^2 .

It is a cyclic number.

It is not a de Polignac number, because 222101221189333 - 2¹³ = 222101221181141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222101221189373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111050610594666 + 111050610594667.

It is an arithmetic number, because the mean of its divisors is an integer number (111050610594667).

Almost surely, 2^{222101221189333} is an apocalyptic number.

It is an amenable number.

222101221189333 is a deficient number, since it is larger than the sum of its proper divisors (1).

222101221189333 is an equidigital number, since it uses as much as digits as its factorization.

222101221189333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 222101221189333 in words is "two hundred twenty-two trillion, one hundred one billion, two hundred twenty-one million, one hundred eighty-nine thousand, three hundred thirty-three".