2215245016 has 16 divisors (see below), whose sum is σ = 4154632200. Its totient is φ = 1107343104.

The previous prime is 2215245007. The next prime is 2215245101. The reversal of 2215245016 is 6105425122.

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 3 ways as a sum of consecutive naturals, for example, 936 + ... + 66568.

Almost surely, 2^2215245016 is an apocalyptic number.

It is an amenable number.

2215245016 is a deficient number, since it is larger than the sum of its proper divisors (1939387184).

2215245016 is a wasteful number, since it uses less digits than its factorization.

2215245016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69858 (or 69854 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 2215245016 is about 47066.3894514971. The cubic root of 2215245016 is about 1303.5887065884.

The spelling of 2215245016 in words is "two billion, two hundred fifteen million, two hundred forty-five thousand, sixteen".