222243241307 has 2 divisors, whose sum is σ = 222243241308. Its totient is φ = 222243241306.

The previous prime is 222243241303. The next prime is 222243241361. The reversal of 222243241307 is 703142342222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222243241307 - 2² = 222243241303 is a prime.

It is not a weakly prime, because it can be changed into another prime (222243241303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111121620653 + 111121620654.

It is an arithmetic number, because the mean of its divisors is an integer number (111121620654).

Almost surely, 2^222243241307 is an apocalyptic number.

222243241307 is a deficient number, since it is larger than the sum of its proper divisors (1).

222243241307 is an equidigital number, since it uses as much as digits as its factorization.

222243241307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 32.

Adding to 222243241307 its reverse (703142342222), we get a palindrome (925385583529).

The spelling of 222243241307 in words is "two hundred twenty-two billion, two hundred forty-three million, two hundred forty-one thousand, three hundred seven".