1222032231307 has 2 divisors, whose sum is σ = 1222032231308. Its totient is φ = 1222032231306.

The previous prime is 1222032231293. The next prime is 1222032231313. The reversal of 1222032231307 is 7031322302221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1222032231307 - 2⁷ = 1222032231179 is a prime.

It is not a weakly prime, because it can be changed into another prime (1222032231347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611016115653 + 611016115654.

It is an arithmetic number, because the mean of its divisors is an integer number (611016115654).

Almost surely, 2^{1222032231307} is an apocalyptic number.

1222032231307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222032231307 is an equidigital number, since it uses as much as digits as its factorization.

1222032231307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 1222032231307 its reverse (7031322302221), we get a palindrome (8253354533528).

The spelling of 1222032231307 in words is "one trillion, two hundred twenty-two billion, thirty-two million, two hundred thirty-one thousand, three hundred seven".