222102022120243 has 2 divisors, whose sum is σ = 222102022120244. Its totient is φ = 222102022120242.

The previous prime is 222102022120207. The next prime is 222102022120261. The reversal of 222102022120243 is 342021220201222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222102022120243 is a prime.

It is not a weakly prime, because it can be changed into another prime (222102022124243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111051011060121 + 111051011060122.

It is an arithmetic number, because the mean of its divisors is an integer number (111051011060122).

Almost surely, 2^{222102022120243} is an apocalyptic number.

222102022120243 is a deficient number, since it is larger than the sum of its proper divisors (1).

222102022120243 is an equidigital number, since it uses as much as digits as its factorization.

222102022120243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 222102022120243 its reverse (342021220201222), we get a palindrome (564123242321465).

The spelling of 222102022120243 in words is "two hundred twenty-two trillion, one hundred two billion, twenty-two million, one hundred twenty thousand, two hundred forty-three".