2283211885 has 8 divisors (see below), whose sum is σ = 2740870296. Its totient is φ = 1825892160.

The previous prime is 2283211871. The next prime is 2283211897. The reversal of 2283211885 is 5881123822.

It can be written as a sum of positive squares in 4 ways, for example, as 341399529 + 1941812356 = 18477^2 + 44066^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2283211885 - 2²³ = 2274823277 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 69594 + ... + 97003.

It is an arithmetic number, because the mean of its divisors is an integer number (342608787).

Almost surely, 2^2283211885 is an apocalyptic number.

It is an amenable number.

2283211885 is a deficient number, since it is larger than the sum of its proper divisors (457658411).

2283211885 is a wasteful number, since it uses less digits than its factorization.

2283211885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169343.

The product of its digits is 61440, while the sum is 40.

The square root of 2283211885 is about 47782.9664734202. The cubic root of 2283211885 is about 1316.7866215197.

The spelling of 2283211885 in words is "two billion, two hundred eighty-three million, two hundred eleven thousand, eight hundred eighty-five".