2225601610 has 8 divisors (see below), whose sum is σ = 4006082916. Its totient is φ = 890240640.

The previous prime is 2225601593. The next prime is 2225601629. The reversal of 2225601610 is 161065222.

2225601610 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2030133249 + 195468361 = 45057^2 + 13981^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111280071 + ... + 111280090.

Almost surely, 2^2225601610 is an apocalyptic number.

2225601610 is a deficient number, since it is larger than the sum of its proper divisors (1780481306).

2225601610 is a wasteful number, since it uses less digits than its factorization.

2225601610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222560168.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2225601610 is about 47176.2822825199. The cubic root of 2225601610 is about 1305.6170381494.

Adding to 2225601610 its reverse (161065222), we get a palindrome (2386666832).

The spelling of 2225601610 in words is "two billion, two hundred twenty-five million, six hundred one thousand, six hundred ten".