2225441394 has 24 divisors (see below), whose sum is σ = 5260134672. Its totient is φ = 674376120.

The previous prime is 2225441371. The next prime is 2225441417. The reversal of 2225441394 is 4931445222.

It is a happy number.

2225441394 is a `hidden beast` number, since 2 + 22 + 544 + 1 + 3 + 94 = 666.

It is an interprime number because it is at equal distance from previous prime (2225441371) and next prime (2225441417).

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 5619604 + ... + 5619999.

It is an arithmetic number, because the mean of its divisors is an integer number (219172278).

Almost surely, 2^2225441394 is an apocalyptic number.

2225441394 is an abundant number, since it is smaller than the sum of its proper divisors (3034693278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2225441394 is a wasteful number, since it uses less digits than its factorization.

2225441394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11239622 (or 11239619 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 2225441394 is about 47174.5841953058. The cubic root of 2225441394 is about 1305.5857079302.

The spelling of 2225441394 in words is "two billion, two hundred twenty-five million, four hundred forty-one thousand, three hundred ninety-four".