2239225916 has 12 divisors (see below), whose sum is σ = 3923630088. Its totient is φ = 1118188752.

The previous prime is 2239225889. The next prime is 2239225939. The reversal of 2239225916 is 6195229322.

2239225916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 352511 + ... + 358806.

It is an arithmetic number, because the mean of its divisors is an integer number (326969174).

Almost surely, 2^2239225916 is an apocalyptic number.

It is an amenable number.

2239225916 is a deficient number, since it is larger than the sum of its proper divisors (1684404172).

2239225916 is a wasteful number, since it uses less digits than its factorization.

2239225916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712108 (or 712106 counting only the distinct ones).

The product of its digits is 116640, while the sum is 41.

The square root of 2239225916 is about 47320.4598033451. The cubic root of 2239225916 is about 1308.2757876574.

The spelling of 2239225916 in words is "two billion, two hundred thirty-nine million, two hundred twenty-five thousand, nine hundred sixteen".