1422225647413 has 2 divisors, whose sum is σ = 1422225647414. Its totient is φ = 1422225647412.

The previous prime is 1422225647351. The next prime is 1422225647419. The reversal of 1422225647413 is 3147465222241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1257668045764 + 164557601649 = 1121458^2 + 405657^2 .

It is a cyclic number.

It is not a de Polignac number, because 1422225647413 - 2³⁷ = 1284786693941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1422225647413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422225647419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711112823706 + 711112823707.

It is an arithmetic number, because the mean of its divisors is an integer number (711112823707).

Almost surely, 2^{1422225647413} is an apocalyptic number.

It is an amenable number.

1422225647413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422225647413 is an equidigital number, since it uses as much as digits as its factorization.

1422225647413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 645120, while the sum is 43.

The spelling of 1422225647413 in words is "one trillion, four hundred twenty-two billion, two hundred twenty-five million, six hundred forty-seven thousand, four hundred thirteen".