2225299697 has 2 divisors, whose sum is σ = 2225299698. Its totient is φ = 2225299696.

The previous prime is 2225299693. The next prime is 2225299757. The reversal of 2225299697 is 7969925222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1244607841 + 980691856 = 35279^2 + 31316^2 .

It is a cyclic number.

It is not a de Polignac number, because 2225299697 - 2² = 2225299693 is a prime.

It is not a weakly prime, because it can be changed into another prime (2225299693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112649848 + 1112649849.

It is an arithmetic number, because the mean of its divisors is an integer number (1112649849).

Almost surely, 2^2225299697 is an apocalyptic number.

It is an amenable number.

2225299697 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225299697 is an equidigital number, since it uses as much as digits as its factorization.

2225299697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2449440, while the sum is 53.

The square root of 2225299697 is about 47173.0823351623. The cubic root of 2225299697 is about 1305.5579978461.

The spelling of 2225299697 in words is "two billion, two hundred twenty-five million, two hundred ninety-nine thousand, six hundred ninety-seven".