2220894325 has 48 divisors (see below), whose sum is σ = 3132646720. Its totient is φ = 1548357120.

The previous prime is 2220894311. The next prime is 2220894371. The reversal of 2220894325 is 5234980222.

It is not a de Polignac number, because 2220894325 - 2⁷ = 2220894197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2821582 + ... + 2822368.

Almost surely, 2^2220894325 is an apocalyptic number.

2220894325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2220894325 is a deficient number, since it is larger than the sum of its proper divisors (911752395).

2220894325 is a wasteful number, since it uses less digits than its factorization.

2220894325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286 (or 1281 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 2220894325 is about 47126.3654974580. The cubic root of 2220894325 is about 1304.6959015057.

The spelling of 2220894325 in words is "two billion, two hundred twenty million, eight hundred ninety-four thousand, three hundred twenty-five".