222241223741 has 2 divisors, whose sum is σ = 222241223742. Its totient is φ = 222241223740.

The previous prime is 222241223707. The next prime is 222241223753. The reversal of 222241223741 is 147322142222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 162230922841 + 60010300900 = 402779^2 + 244970^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222241223741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222241223698 and 222241223707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222241220741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111120611870 + 111120611871.

It is an arithmetic number, because the mean of its divisors is an integer number (111120611871).

Almost surely, 2^222241223741 is an apocalyptic number.

It is an amenable number.

222241223741 is a deficient number, since it is larger than the sum of its proper divisors (1).

222241223741 is an equidigital number, since it uses as much as digits as its factorization.

222241223741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 32.

Adding to 222241223741 its reverse (147322142222), we get a palindrome (369563365963).

The spelling of 222241223741 in words is "two hundred twenty-two billion, two hundred forty-one million, two hundred twenty-three thousand, seven hundred forty-one".