2229382718 has 4 divisors (see below), whose sum is σ = 3344074080. Its totient is φ = 1114691358.

The previous prime is 2229382691. The next prime is 2229382741. The reversal of 2229382718 is 8172839222.

2229382718 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×2229382718³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557345678 + ... + 557345681.

It is an arithmetic number, because the mean of its divisors is an integer number (836018520).

Almost surely, 2^2229382718 is an apocalyptic number.

2229382718 is a deficient number, since it is larger than the sum of its proper divisors (1114691362).

2229382718 is a wasteful number, since it uses less digits than its factorization.

2229382718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114691361.

The product of its digits is 193536, while the sum is 44.

The square root of 2229382718 is about 47216.3395235166. The cubic root of 2229382718 is about 1306.3559972958.

The spelling of 2229382718 in words is "two billion, two hundred twenty-nine million, three hundred eighty-two thousand, seven hundred eighteen".