2225371 has 2 divisors, whose sum is σ = 2225372. Its totient is φ = 2225370.

The previous prime is 2225339. The next prime is 2225381. The reversal of 2225371 is 1735222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2225371 - 2⁵ = 2225339 is a prime.

It is not a weakly prime, because it can be changed into another prime (2225381) 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, 1112685 + 1112686.

It is an arithmetic number, because the mean of its divisors is an integer number (1112686).

2^2225371 is an apocalyptic number.

2225371 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225371 is an equidigital number, since it uses as much as digits as its factorization.

2225371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 840, while the sum is 22.

The square root of 2225371 is about 1491.7677433166. The cubic root of 2225371 is about 130.5571941917.

The spelling of 2225371 in words is "two million, two hundred twenty-five thousand, three hundred seventy-one".