222515030041 has 2 divisors, whose sum is σ = 222515030042. Its totient is φ = 222515030040.

The previous prime is 222515029999. The next prime is 222515030051. The reversal of 222515030041 is 140030515222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 186792518025 + 35722512016 = 432195^2 + 189004^2 .

It is a cyclic number.

It is not a de Polignac number, because 222515030041 - 2¹¹ = 222515027993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222515029988 and 222515030015.

It is not a weakly prime, because it can be changed into another prime (222515030051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111257515020 + 111257515021.

It is an arithmetic number, because the mean of its divisors is an integer number (111257515021).

Almost surely, 2^222515030041 is an apocalyptic number.

It is an amenable number.

222515030041 is a deficient number, since it is larger than the sum of its proper divisors (1).

222515030041 is an equidigital number, since it uses as much as digits as its factorization.

222515030041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 222515030041 its reverse (140030515222), we get a palindrome (362545545263).

The spelling of 222515030041 in words is "two hundred twenty-two billion, five hundred fifteen million, thirty thousand, forty-one".