3012122266 has 4 divisors (see below), whose sum is σ = 4518183402. Its totient is φ = 1506061132.

The previous prime is 3012122263. The next prime is 3012122287. The reversal of 3012122266 is 6622212103.

3012122266 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 can be written as a sum of positive squares in only one way, i.e., 2817380241 + 194742025 = 53079^2 + 13955^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3012122266.

It is not an unprimeable number, because it can be changed into a prime (3012122263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 753030565 + ... + 753030568.

Almost surely, 2^3012122266 is an apocalyptic number.

3012122266 is a deficient number, since it is larger than the sum of its proper divisors (1506061136).

3012122266 is a wasteful number, since it uses less digits than its factorization.

3012122266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506061135.

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

The square root of 3012122266 is about 54882.8048299283. The cubic root of 3012122266 is about 1444.1895521994.

Adding to 3012122266 its reverse (6622212103), we get a palindrome (9634334369).

The spelling of 3012122266 in words is "three billion, twelve million, one hundred twenty-two thousand, two hundred sixty-six".