2243601016 has 64 divisors (see below), whose sum is σ = 4564576800. Its totient is φ = 1030348800.

The previous prime is 2243601011. The next prime is 2243601047. The reversal of 2243601016 is 6101063422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243601011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1077096 + ... + 1079176.

Almost surely, 2^2243601016 is an apocalyptic number.

It is an amenable number.

2243601016 is an abundant number, since it is smaller than the sum of its proper divisors (2320975784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2243601016 is a wasteful number, since it uses less digits than its factorization.

2243601016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2320 (or 2316 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2243601016 is about 47366.6656626789. The cubic root of 2243601016 is about 1309.1272892960.

Adding to 2243601016 its reverse (6101063422), we get a palindrome (8344664438).

The spelling of 2243601016 in words is "two billion, two hundred forty-three million, six hundred one thousand, sixteen".