222014221441 has 2 divisors, whose sum is σ = 222014221442. Its totient is φ = 222014221440.

The previous prime is 222014221439. The next prime is 222014221489. The reversal of 222014221441 is 144122410222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212889960000 + 9124261441 = 461400^2 + 95521^2 .

It is a cyclic number.

It is not a de Polignac number, because 222014221441 - 2¹ = 222014221439 is a prime.

Together with 222014221439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (222014225441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111007110720 + 111007110721.

It is an arithmetic number, because the mean of its divisors is an integer number (111007110721).

Almost surely, 2^222014221441 is an apocalyptic number.

It is an amenable number.

222014221441 is a deficient number, since it is larger than the sum of its proper divisors (1).

222014221441 is an equidigital number, since it uses as much as digits as its factorization.

222014221441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 222014221441 its reverse (144122410222), we get a palindrome (366136631663).

The spelling of 222014221441 in words is "two hundred twenty-two billion, fourteen million, two hundred twenty-one thousand, four hundred forty-one".