2244302266 has 32 divisors (see below), whose sum is σ = 3503305728. Its totient is φ = 1077431040.

The previous prime is 2244302233. The next prime is 2244302267. The reversal of 2244302266 is 6622034422.

It is a happy number.

2244302266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2244302266² = 10073785322345469512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2244302267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2600151 + ... + 2601013.

It is an arithmetic number, because the mean of its divisors is an integer number (109478304).

Almost surely, 2^2244302266 is an apocalyptic number.

2244302266 is a deficient number, since it is larger than the sum of its proper divisors (1259003462).

2244302266 is a wasteful number, since it uses less digits than its factorization.

2244302266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326.

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 2244302266 is about 47374.0674420088. The cubic root of 2244302266 is about 1309.2636667649.

Adding to 2244302266 its reverse (6622034422), we get a palindrome (8866336688).

The spelling of 2244302266 in words is "two billion, two hundred forty-four million, three hundred two thousand, two hundred sixty-six".