2225033775 has 18 divisors (see below), whose sum is σ = 3985283120. Its totient is φ = 1186684560.

The previous prime is 2225033771. The next prime is 2225033803. The reversal of 2225033775 is 5773305222.

2225033775 is a `hidden beast` number, since 2 + 2 + 250 + 337 + 75 = 666.

2225033775 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2225033775 - 2² = 2225033771 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225033771) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4944295 + ... + 4944744.

Almost surely, 2^2225033775 is an apocalyptic number.

2225033775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2225033775 is a deficient number, since it is larger than the sum of its proper divisors (1760249345).

2225033775 is a wasteful number, since it uses less digits than its factorization.

2225033775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9889055 (or 9889047 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 36.

The square root of 2225033775 is about 47170.2636732084. The cubic root of 2225033775 is about 1305.5059913045.

Adding to 2225033775 its reverse (5773305222), we get a palindrome (7998338997).

The spelling of 2225033775 in words is "two billion, two hundred twenty-five million, thirty-three thousand, seven hundred seventy-five".