1222344567907 has 2 divisors, whose sum is σ = 1222344567908. Its totient is φ = 1222344567906.

The previous prime is 1222344567887. The next prime is 1222344567943. The reversal of 1222344567907 is 7097654432221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1222344567907 - 2⁷ = 1222344567779 is a prime.

It is not a weakly prime, because it can be changed into another prime (1222344567947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611172283953 + 611172283954.

It is an arithmetic number, because the mean of its divisors is an integer number (611172283954).

Almost surely, 2^{1222344567907} is an apocalyptic number.

1222344567907 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222344567907 is an equidigital number, since it uses as much as digits as its factorization.

1222344567907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 1222344567907 in words is "one trillion, two hundred twenty-two billion, three hundred forty-four million, five hundred sixty-seven thousand, nine hundred seven".