1322252055307 has 2 divisors, whose sum is σ = 1322252055308. Its totient is φ = 1322252055306.

The previous prime is 1322252055283. The next prime is 1322252055323. The reversal of 1322252055307 is 7035502522231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1322252055307 - 2¹¹ = 1322252053259 is a prime.

It is not a weakly prime, because it can be changed into another prime (1322252055337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661126027653 + 661126027654.

It is an arithmetic number, because the mean of its divisors is an integer number (661126027654).

Almost surely, 2^{1322252055307} is an apocalyptic number.

1322252055307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322252055307 is an equidigital number, since it uses as much as digits as its factorization.

1322252055307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126000, while the sum is 37.

Adding to 1322252055307 its reverse (7035502522231), we get a palindrome (8357754577538).

The spelling of 1322252055307 in words is "one trillion, three hundred twenty-two billion, two hundred fifty-two million, fifty-five thousand, three hundred seven".