2225249324 has 6 divisors (see below), whose sum is σ = 3894186324. Its totient is φ = 1112624660.

The previous prime is 2225249321. The next prime is 2225249329. The reversal of 2225249324 is 4239425222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2225249321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278156162 + ... + 278156169.

It is an arithmetic number, because the mean of its divisors is an integer number (649031054).

Almost surely, 2^2225249324 is an apocalyptic number.

It is an amenable number.

2225249324 is a deficient number, since it is larger than the sum of its proper divisors (1668937000).

2225249324 is a wasteful number, since it uses less digits than its factorization.

2225249324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556312335 (or 556312333 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

The square root of 2225249324 is about 47172.5484153655. The cubic root of 2225249324 is about 1305.5481466832.

The spelling of 2225249324 in words is "two billion, two hundred twenty-five million, two hundred forty-nine thousand, three hundred twenty-four".