2012243266 has 8 divisors (see below), whose sum is σ = 3292761744. Its totient is φ = 914656020.

The previous prime is 2012243249. The next prime is 2012243293. The reversal of 2012243266 is 6623422102.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45732780 + ... + 45732823.

It is an arithmetic number, because the mean of its divisors is an integer number (411595218).

Almost surely, 2^2012243266 is an apocalyptic number.

2012243266 is a deficient number, since it is larger than the sum of its proper divisors (1280518478).

2012243266 is a wasteful number, since it uses less digits than its factorization.

2012243266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91465616.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 2012243266 is about 44858.0345757591. The cubic root of 2012243266 is about 1262.4867463367.

Adding to 2012243266 its reverse (6623422102), we get a palindrome (8635665368).

The spelling of 2012243266 in words is "two billion, twelve million, two hundred forty-three thousand, two hundred sixty-six".