222241043249 has 2 divisors, whose sum is σ = 222241043250. Its totient is φ = 222241043248.

The previous prime is 222241043239. The next prime is 222241043257. The reversal of 222241043249 is 942340142222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222224559649 + 16483600 = 471407^2 + 4060^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222241043249 is a prime.

It is not a weakly prime, because it can be changed into another prime (222241043239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111120521624 + 111120521625.

It is an arithmetic number, because the mean of its divisors is an integer number (111120521625).

Almost surely, 2^222241043249 is an apocalyptic number.

It is an amenable number.

222241043249 is a deficient number, since it is larger than the sum of its proper divisors (1).

222241043249 is an equidigital number, since it uses as much as digits as its factorization.

222241043249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 222241043249 in words is "two hundred twenty-two billion, two hundred forty-one million, forty-three thousand, two hundred forty-nine".