222258920041 has 2 divisors, whose sum is σ = 222258920042. Its totient is φ = 222258920040.

The previous prime is 222258920017. The next prime is 222258920047. The reversal of 222258920041 is 140029852222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 182816960041 + 39441960000 = 427571^2 + 198600^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222258920041 is a prime.

It is not a weakly prime, because it can be changed into another prime (222258920047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111129460020 + 111129460021.

It is an arithmetic number, because the mean of its divisors is an integer number (111129460021).

Almost surely, 2^222258920041 is an apocalyptic number.

It is an amenable number.

222258920041 is a deficient number, since it is larger than the sum of its proper divisors (1).

222258920041 is an equidigital number, since it uses as much as digits as its factorization.

222258920041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 222258920041 in words is "two hundred twenty-two billion, two hundred fifty-eight million, nine hundred twenty thousand, forty-one".