222240431041 has 2 divisors, whose sum is σ = 222240431042. Its totient is φ = 222240431040.

The previous prime is 222240431009. The next prime is 222240431059. The reversal of 222240431041 is 140134042222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 167064300225 + 55176130816 = 408735^2 + 234896^2 .

It is a cyclic number.

It is not a de Polignac number, because 222240431041 - 2⁵ = 222240431009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222240430997 and 222240431015.

It is not a weakly prime, because it can be changed into another prime (222240431071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111120215520 + 111120215521.

It is an arithmetic number, because the mean of its divisors is an integer number (111120215521).

Almost surely, 2^222240431041 is an apocalyptic number.

It is an amenable number.

222240431041 is a deficient number, since it is larger than the sum of its proper divisors (1).

222240431041 is an equidigital number, since it uses as much as digits as its factorization.

222240431041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 222240431041 its reverse (140134042222), we get a palindrome (362374473263).

The spelling of 222240431041 in words is "two hundred twenty-two billion, two hundred forty million, four hundred thirty-one thousand, forty-one".