2203251016 has 32 divisors (see below), whose sum is σ = 4179815640. Its totient is φ = 1088667648.

The previous prime is 2203251013. The next prime is 2203251041. The reversal of 2203251016 is 6101523022.

It can be written as a sum of positive squares in 4 ways, for example, as 2185188516 + 18062500 = 46746^2 + 4250^2 .

It is not an unprimeable number, because it can be changed into a prime (2203251013) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 663376 + ... + 666688.

Almost surely, 2^2203251016 is an apocalyptic number.

It is an amenable number.

2203251016 is a deficient number, since it is larger than the sum of its proper divisors (1976564624).

2203251016 is a wasteful number, since it uses less digits than its factorization.

2203251016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4273 (or 4269 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2203251016 is about 46938.8007516170. The cubic root of 2203251016 is about 1301.2317745136.

Adding to 2203251016 its reverse (6101523022), we get a palindrome (8304774038).

The spelling of 2203251016 in words is "two billion, two hundred three million, two hundred fifty-one thousand, sixteen".