2230719218 has 54 divisors (see below), whose sum is σ = 4226338701. Its totient is φ = 880077744.

The previous prime is 2230719199. The next prime is 2230719241. The reversal of 2230719218 is 8129170322.

It can be written as a sum of positive squares in 2 ways, for example, as 1907330929 + 323388289 = 43673^2 + 17983^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=33397.

It is a super-3 number, since 3×2230719218³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6078071 + ... + 6078437.

Almost surely, 2^2230719218 is an apocalyptic number.

2230719218 is a deficient number, since it is larger than the sum of its proper divisors (1995619483).

2230719218 is an equidigital number, since it uses as much as digits as its factorization.

2230719218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 2230719218 is about 47230.4903425743. The cubic root of 2230719218 is about 1306.6169957026.

The spelling of 2230719218 in words is "two billion, two hundred thirty million, seven hundred nineteen thousand, two hundred eighteen".