2232216266 has 48 divisors (see below), whose sum is σ = 3987856800. Its totient is φ = 934079328.

The previous prime is 2232216257. The next prime is 2232216269. The reversal of 2232216266 is 6626122322.

It is a super-3 number, since 3×2232216266³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2232216269) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 906545 + ... + 909003.

It is an arithmetic number, because the mean of its divisors is an integer number (83080350).

Almost surely, 2^2232216266 is an apocalyptic number.

2232216266 is a deficient number, since it is larger than the sum of its proper divisors (1755640534).

2232216266 is a wasteful number, since it uses less digits than its factorization.

2232216266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2691 (or 2684 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 2232216266 is about 47246.3360060862. The cubic root of 2232216266 is about 1306.9092229704.

Adding to 2232216266 its reverse (6626122322), we get a palindrome (8858338588).

The spelling of 2232216266 in words is "two billion, two hundred thirty-two million, two hundred sixteen thousand, two hundred sixty-six".