2225255205 has 48 divisors (see below), whose sum is σ = 3981372480. Its totient is φ = 1058162688.

The previous prime is 2225255189. The next prime is 2225255261. The reversal of 2225255205 is 5025525222.

It is not a de Polignac number, because 2225255205 - 2⁴ = 2225255189 is a prime.

It is a Curzon number.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 68857 + ... + 95873.

It is an arithmetic number, because the mean of its divisors is an integer number (82945260).

Almost surely, 2^2225255205 is an apocalyptic number.

It is an amenable number.

2225255205 is a deficient number, since it is larger than the sum of its proper divisors (1756117275).

2225255205 is a wasteful number, since it uses less digits than its factorization.

2225255205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27078 (or 27061 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 30.

The square root of 2225255205 is about 47172.6107503072. The cubic root of 2225255205 is about 1305.5492968048.

The spelling of 2225255205 in words is "two billion, two hundred twenty-five million, two hundred fifty-five thousand, two hundred five".