222001223312027 has 2 divisors, whose sum is σ = 222001223312028. Its totient is φ = 222001223312026.

The previous prime is 222001223312009. The next prime is 222001223312111. The reversal of 222001223312027 is 720213322100222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222001223312027 - 2⁸ = 222001223311771 is a prime.

It is not a weakly prime, because it can be changed into another prime (222001223312527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111000611656013 + 111000611656014.

It is an arithmetic number, because the mean of its divisors is an integer number (111000611656014).

Almost surely, 2^{222001223312027} is an apocalyptic number.

222001223312027 is a deficient number, since it is larger than the sum of its proper divisors (1).

222001223312027 is an equidigital number, since it uses as much as digits as its factorization.

222001223312027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 222001223312027 its reverse (720213322100222), we get a palindrome (942214545412249).

The spelling of 222001223312027 in words is "two hundred twenty-two trillion, one billion, two hundred twenty-three million, three hundred twelve thousand, twenty-seven".