2225337493 has 2 divisors, whose sum is σ = 2225337494. Its totient is φ = 2225337492.

The previous prime is 2225337467. The next prime is 2225337503. The reversal of 2225337493 is 3947335222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1302271569 + 923065924 = 36087^2 + 30382^2 .

It is a cyclic number.

It is not a de Polignac number, because 2225337493 - 2¹⁷ = 2225206421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2225337403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112668746 + 1112668747.

It is an arithmetic number, because the mean of its divisors is an integer number (1112668747).

Almost surely, 2^2225337493 is an apocalyptic number.

It is an amenable number.

2225337493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225337493 is an equidigital number, since it uses as much as digits as its factorization.

2225337493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 40.

The square root of 2225337493 is about 47173.4829432808. The cubic root of 2225337493 is about 1305.5653892986.

The spelling of 2225337493 in words is "two billion, two hundred twenty-five million, three hundred thirty-seven thousand, four hundred ninety-three".