222238615241 has 2 divisors, whose sum is σ = 222238615242. Its totient is φ = 222238615240.

The previous prime is 222238615231. The next prime is 222238615253. The reversal of 222238615241 is 142516832222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 208775886400 + 13462728841 = 456920^2 + 116029^2 .

It is a cyclic number.

It is not a de Polignac number, because 222238615241 - 2⁶ = 222238615177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222238615195 and 222238615204.

It is not a weakly prime, because it can be changed into another prime (222238615231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111119307620 + 111119307621.

It is an arithmetic number, because the mean of its divisors is an integer number (111119307621).

Almost surely, 2^222238615241 is an apocalyptic number.

It is an amenable number.

222238615241 is a deficient number, since it is larger than the sum of its proper divisors (1).

222238615241 is an equidigital number, since it uses as much as digits as its factorization.

222238615241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 92160, while the sum is 38.

The spelling of 222238615241 in words is "two hundred twenty-two billion, two hundred thirty-eight million, six hundred fifteen thousand, two hundred forty-one".