2225616286 has 16 divisors (see below), whose sum is σ = 3419164224. Its totient is φ = 1086029824.

The previous prime is 2225616277. The next prime is 2225616301. The reversal of 2225616286 is 6826165222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355 + ... + 66718.

It is an arithmetic number, because the mean of its divisors is an integer number (213697764).

Almost surely, 2^2225616286 is an apocalyptic number.

2225616286 is a deficient number, since it is larger than the sum of its proper divisors (1193547938).

2225616286 is a wasteful number, since it uses less digits than its factorization.

2225616286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67475.

The product of its digits is 138240, while the sum is 40.

The square root of 2225616286 is about 47176.4378265252. The cubic root of 2225616286 is about 1305.6199079643.

The spelling of 2225616286 in words is "two billion, two hundred twenty-five million, six hundred sixteen thousand, two hundred eighty-six".