1422047453317 has 2 divisors, whose sum is σ = 1422047453318. Its totient is φ = 1422047453316.

The previous prime is 1422047453279. The next prime is 1422047453339. The reversal of 1422047453317 is 7133547402241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1401112546596 + 20934906721 = 1183686^2 + 144689^2 .

It is a cyclic number.

It is not a de Polignac number, because 1422047453317 - 2²³ = 1422039064709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422047453347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711023726658 + 711023726659.

It is an arithmetic number, because the mean of its divisors is an integer number (711023726659).

Almost surely, 2^{1422047453317} is an apocalyptic number.

It is an amenable number.

1422047453317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422047453317 is an equidigital number, since it uses as much as digits as its factorization.

1422047453317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 564480, while the sum is 43.

The spelling of 1422047453317 in words is "one trillion, four hundred twenty-two billion, forty-seven million, four hundred fifty-three thousand, three hundred seventeen".