2225922580369 has 2 divisors, whose sum is σ = 2225922580370. Its totient is φ = 2225922580368.

The previous prime is 2225922580351. The next prime is 2225922580373. The reversal of 2225922580369 is 9630852295222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1878029049744 + 347893530625 = 1370412^2 + 589825^2 .

It is a cyclic number.

It is not a de Polignac number, because 2225922580369 - 2⁹ = 2225922579857 is a prime.

It is a super-2 number, since 2×2225922580369² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2225922580309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112961290184 + 1112961290185.

It is an arithmetic number, because the mean of its divisors is an integer number (1112961290185).

Almost surely, 2^{2225922580369} is an apocalyptic number.

It is an amenable number.

2225922580369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225922580369 is an equidigital number, since it uses as much as digits as its factorization.

2225922580369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 2225922580369 in words is "two trillion, two hundred twenty-five billion, nine hundred twenty-two million, five hundred eighty thousand, three hundred sixty-nine".