222010021241 has 2 divisors, whose sum is σ = 222010021242. Its totient is φ = 222010021240.

The previous prime is 222010021199. The next prime is 222010021249. The reversal of 222010021241 is 142120010222.

222010021241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221534955625 + 475065616 = 470675^2 + 21796^2 .

It is a cyclic number.

It is not a de Polignac number, because 222010021241 - 2¹⁴ = 222010004857 is a prime.

It is not a weakly prime, because it can be changed into another prime (222010021249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111005010620 + 111005010621.

It is an arithmetic number, because the mean of its divisors is an integer number (111005010621).

Almost surely, 2^222010021241 is an apocalyptic number.

It is an amenable number.

222010021241 is a deficient number, since it is larger than the sum of its proper divisors (1).

222010021241 is an equidigital number, since it uses as much as digits as its factorization.

222010021241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222010021241 its reverse (142120010222), we get a palindrome (364130031463).

The spelling of 222010021241 in words is "two hundred twenty-two billion, ten million, twenty-one thousand, two hundred forty-one".