2280022725 has 12 divisors (see below), whose sum is σ = 3769637696. Its totient is φ = 1216012080.

The previous prime is 2280022721. The next prime is 2280022753. The reversal of 2280022725 is 5272200822.

2280022725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2280022725 - 2² = 2280022721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2280022692 and 2280022701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280022721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15200077 + ... + 15200226.

Almost surely, 2^2280022725 is an apocalyptic number.

2280022725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2280022725 is a deficient number, since it is larger than the sum of its proper divisors (1489614971).

2280022725 is a wasteful number, since it uses less digits than its factorization.

2280022725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30400316 (or 30400311 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 2280022725 is about 47749.5835060370. The cubic root of 2280022725 is about 1316.1732458317.

The spelling of 2280022725 in words is "two billion, two hundred eighty million, twenty-two thousand, seven hundred twenty-five".