222210120985627 has 2 divisors, whose sum is σ = 222210120985628. Its totient is φ = 222210120985626.

The previous prime is 222210120985591. The next prime is 222210120985673. The reversal of 222210120985627 is 726589021012222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222210120985627 - 2⁷ = 222210120985499 is a prime.

It is not a weakly prime, because it can be changed into another prime (222210124985627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111105060492813 + 111105060492814.

It is an arithmetic number, because the mean of its divisors is an integer number (111105060492814).

Almost surely, 2^{222210120985627} is an apocalyptic number.

222210120985627 is a deficient number, since it is larger than the sum of its proper divisors (1).

222210120985627 is an equidigital number, since it uses as much as digits as its factorization.

222210120985627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 49.

Adding to 222210120985627 its reverse (726589021012222), we get a palindrome (948799141997849).

The spelling of 222210120985627 in words is "two hundred twenty-two trillion, two hundred ten billion, one hundred twenty million, nine hundred eighty-five thousand, six hundred twenty-seven".